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    彈簧電纜線

    產(chǎn)品名稱:

    彈簧電纜線

    點(diǎn)擊放大圖片

    產(chǎn)地:
    臺(tái)灣,大陸
    產(chǎn)品型號(hào):
     
    品牌:

     

    產(chǎn)品說(shuō)明:

     

     

    特點(diǎn)說(shuō)明::

    PU材質(zhì),防油,防油劑腐蝕 黑色亞光(霧面) 18芯帶屏蔽網(wǎng),(19/0。08T絞銅絲) 線材20萬(wàn)次拉伸 ,

     
     
    工程圖紙參考:

    BFK457彈簧加壓電磁安全制動(dòng)器

     通用特性     9個(gè)機(jī)座號(hào)產(chǎn)品,制動(dòng)力矩0.5~125Nm     電源電壓:24VDC,205VAC     預(yù)埋螺釘使安裝更簡(jiǎn)便     制動(dòng)側(cè)無(wú)軸承支撐     絕緣等級(jí)F     BFK457—03/04/05制動(dòng)器技術(shù)特性     制動(dòng)力矩0.5—2Nm     中心彈簧布局     設(shè)計(jì)形式:緊湊型整體式制動(dòng)器,法蘭安裝     BFK457—06/08;10/12/14/16制動(dòng)器技術(shù)特性     制動(dòng)力矩:4~125Nm     多彈簧獨(dú)立結(jié)構(gòu)     可裝釋放手柄     設(shè)計(jì)形式:      · 緊湊型:整體式制動(dòng)器,法蘭安裝      · 基本型:僅由線圈及摩擦片構(gòu)成,開(kāi)放式結(jié)構(gòu)     應(yīng)用領(lǐng)域     通用機(jī)械     電機(jī)控制     自動(dòng)化技術(shù)     木工機(jī)械     游戲機(jī)械,體育館設(shè)施     提升設(shè)備     物料搬運(yùn)設(shè)備

    雙聯(lián)彈簧安全閥

    雙聯(lián)彈簧安全閥

    彈簧式安全閥

    彈簧式安全閥

    SUPU萬(wàn)能接線端子 連接器 籠式彈簧端子

    我司生產(chǎn)以下產(chǎn)品:多用途彈簧連接器、PCB接線端子 、變壓器專用接線端子、軌裝彈簧/螺釘接線端子、建筑物布線、家居裝飾用接線端子等以及各種附件,我司是國(guó)內(nèi)最早將彈簧卡接元件技術(shù)應(yīng)用于接線端子的主要品牌,在該行業(yè)具有相當(dāng)?shù)慕?jīng)驗(yàn)與優(yōu)勢(shì),產(chǎn)品已廣銷國(guó)外,贏得了眾多客戶的好評(píng)!更多詳情請(qǐng)登錄我司網(wǎng)站,或者撥打電話咨詢,謝謝!

    Y42XY42X型彈簧薄膜式減壓閥

    本系列減壓閥屬于直接作用式薄膜彈簧減壓閥。主要由調(diào)節(jié)彈簧、膜片、活塞、閥座、閥瓣等零件組成。利用膜片直接傳感下游壓力驅(qū)動(dòng)閥瓣,控制閥瓣開(kāi)度完成減壓穩(wěn)壓功能。本產(chǎn)品在城市建筑、高層建筑的冷熱供水系統(tǒng)中,可取代常規(guī)分區(qū)水管,節(jié)省設(shè)備。也可在通常的冷熱水管網(wǎng)中,起減壓穩(wěn)壓作用。    本產(chǎn)品調(diào)壓、穩(wěn)壓動(dòng)作平穩(wěn),適用于水和非腐蝕性液體介質(zhì)的管路。   主要技術(shù)參數(shù)和性能指標(biāo)

    公稱壓力Mpa1.01.62.5
    殼體試驗(yàn)壓力Mpa*1.52.43.75
    密封試驗(yàn)壓力Mpa1.01.62.5
    進(jìn)口壓力Mpa1.01.62.5
    出口壓力范圍Mpa0.2-0.80.2-1.00.4-1.6
    壓力特性偏差Mpa△P2PGB12244-1989
    流量特性偏差MpaP2GGB12244-1989
    滲漏量0
    工作溫度0℃-80℃

    主要零件材料
    零件名稱 零件材料
    閥體 閥蓋 底蓋WCB
    閥座2Cr13
    閥瓣2Cr13
    閥桿2Cr13
    缸套2Cr13/25鍍硬鉻
    活塞2Cr13
    O型圈橡膠
    密封圈橡膠
    膜片夾織物橡膠
    調(diào)節(jié)彈簧60Si2Mn
    流量系數(shù)Cv
    DN1520253240506580100125150200250300350400500
    Cv12.546.591625366410014025040057078010201500
    外形尺寸PN1.0-2.5
    公稱通徑DN外 形 尺 寸
    LHHl
    15160265100
    20160265100
    25180285110
    32200285110
    40220320120
    50250320120
    65280335140
    80310425165
    100350445185
    125400590225
    150450625260
    200500680280
    250650855335
    300800935385
    3508501015430
    4009001095455
    4509001165500
    5009501205525

    懸掛輸送鏈 懸掛鏈條 輸送機(jī) 漲緊 彈簧漲緊 重垂?jié)q緊懸掛輸送鏈 懸掛鏈條 輸送機(jī) 漲緊 彈簧漲緊 重垂?jié)q緊

      張緊裝置的作用是使整條輸送鏈條在運(yùn)行過(guò)程中始終保持一個(gè)相對(duì)穩(wěn)定的張緊力,同時(shí)能吸收和補(bǔ)償輸送鏈條在工作中由于熱脹冷縮和受力變形等原因產(chǎn)生的伸縮量。  張緊裝置有彈簧張緊和垂錘張緊以及杠桿張緊等數(shù)種形式。   其他型號(hào)請(qǐng)來(lái)電咨詢.可訂做,訂加工,歡迎來(lái)電資詢!     我公司是專業(yè)生產(chǎn)懸掛輸送方面的專業(yè)企業(yè),如貴公司需要懸掛輸送,懸掛設(shè)備,歡迎來(lái)電來(lái)函,來(lái)廠指導(dǎo)!

    T2-750PHYSON氮?dú)鈴椈?/a>

    共有系列如下:T2-750P系列:型號(hào)有T2-750PX0.5,T2-750PX1.0,T2-750PX1.5,T2-750PX2.0,T2-750PX2.5,T2-750PX3.0,T2-750PX3.5,T2-750PX4.0,T2-750PX4.5,T2-750PX5.0,T2-750PX5.5,T2-750PX6.0,T2-750PX6.5,T2-750PX7.0,T2-750PX7.5,T2-750PX8.0,T2-750PX10。T2B-1500系列:型號(hào)有T2B-1500X0.5,T2B-1500X1.0,T2B-1500X1.5,T2B-1500X2.0,T2B-1500X2.5,T2B-1500X3.0,T2B-1500X3.5,T2B-1500X4.0,T2B-1500X4.5,T2B-1500X5.0,T2B-1500X5.5,T2B-1500X6.0,T2B-1500X6.5,T2B-1500X7.0,T2B-1500X7.5,T2B-1500X8.0,T2B-1500X9,T2B-1500X10。T2B-3000系列:型號(hào)有T2B-3000X0.5,T2B-3000X1.0,T2B-3000X1.5,T2B-3000X2.0,T2B-3000X2.5,T2B-3000X3.0,T2B-3000X3.5,T2B-3000X4.0,T2B-3000X4.5,T2B-3000X5.0,T2B-3000X5.5,T2B-3000X6.0,T2B-3000X6.5,T2B-3000X7.0,T2B-3000X7.5,T2B-3000X8.0,T2B-3000X9.0,T2B-3000X10。T2B-5000系列:型號(hào)有T2B-5000X0.5,T2B-5000X1.0,T2B-5000X1.5,T2B-5000X2.0,T2B-5000X2.5,T2B-5000X3.0,T2B-5000X3.5,T2B-5000X4.0,T2B-5000X4.5,T2B-5000X5.0,T2B-5000X5.5,T2B-5000X6,T2B-5000X6.5,T2B-5000X7.0,T2B-5000X7.5,T2B-5000X8.0,T2B-5000X9.0,T2B-5000X10。T2-7500系列:型號(hào)有T2-7500X0.5,T2-7500X1.0,T2-7500X1.5,T2-7500X2.0,T2-7500X2.5,T2-7500X3.0,T2-7500X3.5,T2-7500X4.0,T2-7500X4.5,T2-7500X5.0,T2-7500X5.5,T2-7500X6.0,T2-7500X6.5,T2-7500X7.0,T2-7500X7.5,T2-7500X8.0,T2-7500X9.0,T2-7500X10T3-170系列:型號(hào)有T3-170X7,T3-170X10,T3-170X15,T3-170X19,T3-170X25,T3-170X38,T3-170X50,T3-170X63,T3-170X75,T3-170X80,T3-170X100,T3-170X125。T3-320系列:型號(hào)有T3-320X7,T3-320X10,T3-320X15,T3-320X19,T3-320X25,T3-320X38,T3-320X50,T3-320X63,T3-320X75,T3-320X80,T3-320X100,T3-320X125。T3-350系列:型號(hào)有T3-350X10,T3-350X13,T3-350X16,T3-350X19,T3-350X25,T3-350X32,T3-350X38,T3-350X50,T3-350X63,T3-350X75,T3-350X80,T3-350X100,T3-350X125。T3-500系列:型號(hào)有T3-500X10,T3-500X13,T3-500X16,T3-500X19,T3-500X25,T3-500X32,T3-500X38,T3-500X50,T3-500X63,T3-500X75,T3-500X80,T3-500X100,T3-500X125。T3-750系列:型號(hào)有T3-750X10,T3-750X13,T3-750X16,T3-750X19,T3-750X25,T3-750X32,T3-750X38,T3-750X50,T3-750X63,T3-750X75,T3-750X80,T3-750X100,T3-750X125。T3-1000系列:型號(hào)有T3-1000X13,T3-1000X16,T3-1000X19,T3-1000X25,T3-1000X32,T3-1000X38,T3-1000X50,T3-1000X63,T3-1000X75,T3-1000X80,T3-1000X100,T3-1000X125。T3-1500系列:型號(hào)有T3-1500X13,T3-1500X16,T3-1500X19,T3-1500X25,T3-1500X32,T3-1500X38,T3-1500X50,T3-1500X63,T3-1500X75,T3-1500X80,T3-1500X100,T3-1500X125。T3-2400系列:型號(hào)有T3-2400X16,T3-2400X19,T3-2400X25,T3-2400X32,T3-2400X38,T3-2400X50,T3-2400X63,T3-2400X75,T3-2400X80,T3-2400X100,T3-2400X125。T3-4200系列:型號(hào)有T3-4200X16,T3-4200X19,T3-4200X25,T3-4200X32,T3-4200X38,T3-4200X50,T3-4200X63,T3-4200X75,T3-4200X80,T3-4200X100,T3-4200X125。T3-6600系列:型號(hào)有T3-6600X16,T3-6600X19,T3-6600X25,T3-6600X32,T3-6600X38,T3-6600X50,T3-6600X63,T3-6600X75,T3-6600X80,T3-6600X100,T3-6600X125。T3-9500系列:型號(hào)有T3-9500X19,T3-9500X25,T3-9500X32,T3-9500X38,T3-9500X50,T3-9500X63,T3-9500X75,T3-9500X80,T3-9500X100,T3-9500X125。T3T-1000系列:型號(hào)有T3T-1000X13,T3T-1000X16,T3T-1000X19,T3T-1000X25,T3T-1000X32,T3T-1000X38,T3T-1000X50,T3T-1000X63,T3T-1000X75,T3T-1000X80,T3T-1000X100,T3T-1000X125。T3T-2400系列:型號(hào)有T3T-2400X16,T3T-2400X19,T3T-2400X25,T3T-2400X32,T3T-2400X38,T3T-2400X50,T3T-2400X63,T3T-2400X75,T3T-2400X80,T3T-2400X100,T3T-2400X125。T3T-4200系列:型號(hào)有T3T-4200X16,T3T-4200X19,T3T-4200X25,T3T-4200X32,T3T-4200X38,T3T-4200X50,T3T-4200X63,T3T-4200X75,T3T-4200X80,T3T-4200X100,T3T-4200X125。T3T-6600系列:型號(hào)有T3T-6600X16,T3T-6600X19,T3T-6600X25,T3T-6600X32,T3T-6600X38,T3T-6600X50,T3T-6600X63,T3T-6600X75,T3T-6600X80,T3T-6600X100,T3T-6600X125。T3T-9500系列:型號(hào)有T3T-9500X19,T3T-9500X25,T3T-9500X32,T3T-9500X38,T3T-9500X50,T3T-9500X63,T3T-9500X75,T3T-9500X80,T3T-9500X100,T3T-9500X125。T2ISO-750系列:型號(hào)有NP-750X12.7,NP-750X25,NP-750X38,NP-750X50,NP-750X63,NP-750X80,NP-750X100,NP-750X125,NP-750X160,NP-750X200,NP-750X250,NP-750X300。T2ISO-1500系列:型號(hào)有NP-1500X12.7,NP-1500X25,NP-1500X38,NP-1500X50,NP-1500X63,NP-1500X80,NP-1500X100,NP-1500X125,NP-1500X160,NP-1500X200,NP-1500X250,NP-1500X300。T2ISO-3000系列:型號(hào)有NP-3000X12.7,NP-3000X25,NP-3000X38,NP-3000X50,NP-3000X63,NP-3000X80,NP-3000X100,NP-3000X125,NP-3000X160,NP-3000X200,NP-3000X250,NP-3000X300。T2ISO-5000系列:型號(hào)有NP-5000X25,NP-5000X38,NP-5000X50,NP-5000X63,NP-5000X80,NP-5000X100,NP-5000X125,NP-5000X160,NP-5000X200,NP-5000X250,NP-5000X300。T2ISO-7500系列:型號(hào)有NP-7500X25,NP-7500X38,NP-7500X50,NP-7500X63,NP-7500X80,NP-7500X100,NP-7500X125,NP-7500X160,NP-7500X200,NP-7500X250,NP-7500X300。T2ISO-10000系列:型號(hào)有NP-10000X25,NP-10000X38,NP-10000X50,NP-10000X63,NP-10000X80,NP-10000X100,NP-10000X125,NP-10000X160,NP-10000X200,NP-10000X250,NP-10000X300。TNK1系列:型號(hào)有TNK1X0.5,TNK1X1,TNK1X1.5,TNK1X2,TNK1X2.5,TNK1X3,TNK1X3.5,TNK1X4,TNK1X4.5,TNK1X5,TNK1X5.5。TNK3系列:型號(hào)有TNK3X0.5,TNK3X1,TNK3X1.5,TNK3X2,TNK3X2.5,TNK3X3,TNK3X3.5,TNK3X4,TNK3X4.5,TNK3X5,TNK3X5.5,TNK3X6。TNK5.5系列:型號(hào)有TNK5.5X0.5,TNK5.5X1,TNK5.5X1.5,TNK5.5X2,TNK5.5X2.5,TNK5.5X3,TNK5.5X3.5,TNK5.5X4,TNK5.5X4.5,TNK5.5X5,TNK5.5X5.5,TNK5.5X6,TNK5.5X6.5,TNK5.5X7。TNK9系列:型號(hào)有TNK9X0.5,TNK9X1,TNK9X1.5,TNK9X2,TNK9X2.5,TNK9X3,TNK9X3.5,TNK9X4,TNK9X4.5,TNK9X5,TNK9X5.5,TNK9X6,TNK9X6.5,TNK9X7,TNK9X7.5TNK9X8。T2-50系列:型號(hào)有T2-50X7,T2-50X10,T2-50X12.7,T2-50X15,T2-50X19,T2-50X25,T2-50X38,T2-50X50,T2-50X63.5,T2-50X75,T2-50X80,T2-50X100,T2-50X125。T2-90系列:型號(hào)有T2-90X7, T2-90X15, T2-90X25,T2-90X38,T2-90X50, T2-90X80。T2-180系列:型號(hào)有T2-180X7, T2-180X15, T2-180X25,T2-180X38,T2-180X50,T2-180X63.5, T2-180X80,T2-180X100,T2-180X125。T2L-300系列:型號(hào)有T2L-300X0.25,T2L-300X10,T2L-300X0.5,T2L-300X16,T2L-300X0.75,T2L-300X25,T2L-300X1,T2L-300X1.5,T2L-300X50,T2L-300X2,T2L-300X2.5,T2L-300X3,T2L-300X80,T2L-300X3.5,T2L-300X100,T2L-300X4,T2L-300X4.5,T2L-300X125,T2L-300X5.0。T2LS-300系列:型號(hào)有T2LS-300X12,T2LS-300X25,T2LS-300X38,T2LS-300X50,T2LS-300X63,T2LS-300X80,T2LS-300X100。T2L-500系列:型號(hào)有T2L-500X0.25, T2L-500X0.5, T2L-500X0.75, T2L-500X1,T2L-500X1.5, T2L-500X2,T2L-500X2.5,T2L-500X3, T2L-500X3.5, T2L-500X4,T2L-500X4.5,,T2L-500X5.0。T2LS-500系列:型號(hào)有T2LS-500X12,T2LS-500X19,T2LS-500X25,T2LS-500X38,T2LS-500X50,T2LS-500X63,T2LS-500X80,T2LS-500X100,T2LS-500X125。T2L-750系列:型號(hào)有T2L-750X0.25, T2L-750X0.5, T2L-750X0.75, T2L-750X1,T2L-750X1.5, T2L-750X2,T2L-750X2.5,T2L-750X3, T2L-750X3.5, T2L-750X4,T2L-750X4.5,,T2L-750X5.0。T2LS-750系列:型號(hào)有T2LS-750X12,T2LS-750X19,T2LS-750X25,T2LS-750X38,T2LS-750X50,T2LS-750X63,T2LS-750X80,T2LS-750X100,T2LS-750X125。T2L-1500系列:型號(hào)有T2L-1500X25, T2L-1500X38, T2L-1500X50, T2L-1500X63,T2L-1500X80, T2L-1500X100。T2L-3000系列:型號(hào)有T2L-3000X25, T2L-3000X38, T2L-3000X50, T2L-3000X63,T2L-3000X80, T2L-3000X100。LCF3000系列:型號(hào)有LCF3000-025,LCF3000-038,LCF3000-050,LCF3000-063,LCF3000-080,LCF3000-100,LCF3000-125,LCF3000-160。LCF5000系列:型號(hào)有LCF5000-025,LCF5000-038,LCF5000-050,LCF5000-063,LCF5000-080,LCF5000-100,LCF5000-125,LCF5000-160。LCF7500系列:型號(hào)有LCF7500-025,LCF7500-038,LCF7500-050,LCF7500-063,LCF7500-080,LCF7500-100,LCF7500-125,LCF7500-160。T2SC-420系列:型號(hào)有T2SC-420X6,T2SC-420X10,T2SC-420X16,T2SC-420X25,T2SC-420X32,T2SC-420X40,T2SC-420X50。T2SC-740系列:型號(hào)有T2SC-740X6,T2SC-740X10,T2SC-740X16,T2SC-740X25,T2SC-740X32,T2SC-740X40,T2SC-740X50。T2SC-1000系列:型號(hào)有T2SC-1000X6,T2SC-1000X10,T2SC-1000X16,T2SC-1000X25,T2SC-1000X32,T2SC-1000X40,T2SC-1000X50。T2SC-1800系列:型號(hào)有T2SC-1800X6,T2SC-1800X10,T2SC-1800X16,T2SC-1800X25,T2SC-1800X32,T2SC-1800X40,T2SC-1800X50。T2SC-2900系列:型號(hào)有T2SC-2900X10,T2SC-2900X16,T2SC-2900X25,T2SC-2900X32,T2SC-2900X40,T2SC-2900X50。T2SC-4700系列:型號(hào)有T2SC-4700X10,T2SC-4700X16,T2SC-4700X25,T2SC-4700X32,T2SC-4700X40,T2SC-4700X50。T2SC-7500系列:型號(hào)有T2SC-7500X10,T2SC-7500X16,T2SC-7500X25,T2SC-7500X32,T2SC-7500X40,T2SC-7500X50。T2SC-11800系列:型號(hào)有T2SC-11800X10,T2SC-11800X16,T2SC-11800X25,T2SC-11800X32,T2SC-11800X40,T2SC-11800X50。T2SC-18300系列:型號(hào)有T2SC-18300X10,T2SC-18300X16,T2SC-18300X25,T2SC-18300X32,T2SC-18300X40,T2SC-18300X50。CS2系列:型號(hào)有CS2-1500,CS2-3000,CS2-5000,CS2-7500。T2SS-16系列:型號(hào)有T2SS-16X10,T2SS-16X20,T2SS-16X30,T2SS-16X40,T2SS-16X50,T2SS-16X60,T2SS-16X70,T2SS-16X80,T2SS-16X100。 

    HY-950S數(shù)顯式彈簧拉力試驗(yàn)機(jī)

    三、說(shuō)明:本機(jī)采用不同的夾具可對(duì)各種材料做拉伸、剝離、撕裂、扯斷等測(cè)試,從而知道材料的本身及其結(jié)構(gòu)的力學(xué)性能。四、技術(shù)參數(shù):1.荷重元: 5kg、10kg、20kg、50kg任選一款。精度0.01 kg。 2.動(dòng)力系統(tǒng):馬達(dá)。3.控制系統(tǒng):無(wú)級(jí)調(diào)速50-400mm/min。4.拉伸行程:約200 mm。5. 配力量顯示器 LCD液晶藍(lán)色背光大屏幕,可保留峰值力量, 具有kg/lb/N轉(zhuǎn)換功能 。6.安全裝置:聯(lián)板上、下限機(jī)械保護(hù)裝置。軟件超載保護(hù)。7.使用電源:220V8.機(jī)臺(tái)尺寸:約350×350×900 mm(長(zhǎng)×寬×高)。9.機(jī)臺(tái)重:約35KG10.依用戶要求訂做一副夾具。11.隨機(jī)附件: 說(shuō)明書一份; 一年質(zhì)量書一份。

     

    彈簧安全閥A61H/Y

    安全閥;彈簧安全閥適用于工作溫度≤200℃的空氣、氨、石油氣等介質(zhì)的設(shè)備和管路上,A61Y-160P,A61Y-320P型彈簧微啟式安全閥適用于溫度≤200℃有腐蝕性的氣體或液體的設(shè)備和管路上,作為超壓保護(hù)裝置。
    A61彈簧安全閥外形尺寸和連接尺寸:
    公稱壓力
    公稱通徑
    尺寸
    do
    D
    D1
    D2
    L
    L1
    H
    16
    10
    6
    17
    14
    12
    115
    135
    78
    15
    8
    22
    18
    16
    115
    135
    85
    20
    10
    28
    22
    20
    115
    135
    135
    25
    12
    35
    26
    24
    160
    165
    142
    32
    10
    6
    22
    14
    12
    115
    135
    80
    15
    8
    25
    17
    15
    115
    135
    90
    20
    10
    30
    22
    20
    115
    135
    140
    25
    12
    38
    26
    24
    160
    165
    148
    A61彈簧安全閥主要零部件材料:
    NO.
    零件名稱
    A61H-C A61Y-C材料
    A61Y-P材料
    1
    接頭
    20
    1Cr18Ni9Ti
    2
    接頭螺母
    35
    1Cr18Ni9Ti
    3
    閥座
    2Cr13
    1Cr18Ni9Ti
    4
    閥體
    35/35CrMoA
    1Cr18Ni9Ti
    5
    閥瓣
    2Cr13
    1Cr18Ni9Ti
    6
    導(dǎo)向套
    2Cr13
    1Cr18Ni9Ti
    7
    彈簧
    50CrVA
    50CrVA包覆氟塑料
    8
    閥桿
    2Cr13
    2Cr13
    9
    閥蓋
    ZG230-450
    1Cr18Ni9Ti
    10
    調(diào)節(jié)螺桿
    45
    2Cr13
    11
    閥帽
    ZG200-400
    1Cr18Ni9Ti
    密封面材料
    "Y"型堆焊Co基硬質(zhì)合金,"H"型堆焊D507

     

    【 訂貨須知 】

          ①A61彈簧安全閥口徑②產(chǎn)品名稱與型號(hào)③A61彈簧安全閥是否帶附件,以便正確選型。熱線電話:021-61421061,若已由設(shè)計(jì)單位選定的彈簧安全閥型號(hào),請(qǐng)按型號(hào)直接向我廠銷售部訂購(gòu)。當(dāng)使用的場(chǎng)合非常重要或環(huán)境比較復(fù)雜時(shí),請(qǐng)您盡量提供設(shè)計(jì)圖紙和詳細(xì)參數(shù),由我們的專家為您審核把關(guān)。感謝您訪問(wèn)我們的網(wǎng)站,如有任何疑問(wèn).您可以致電給我們,我們一定會(huì)盡心盡力為您提供的服務(wù)。

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