国产色诱视频在线播放丝袜,国产丝袜无码一区二区三区,无码人妻丰满熟妇区五十路免费中文午夜精品久久久久久,精品高潮呻吟99AV无码视频,精品无码一区二区三区蜜臀很多小伙伴都喜欢看短视频,久久精品国产亚洲AV未满十八,99在线精品国自产拍中文字幕,国产精品一区不卡在线观看

Application Products>> Application
Automobile

field
Tyre steel XGLX82A-1,XGLX85AXGTQ72A-1,XGTQ72A-2XGLX72A,XGLX72A-1,XGLX72B,XGLX82A,XGLX82A-1,XGLX85A 
Suspension spring steel 55SiCrA,55SiCrA-1 
Auto Bearing steel QGCr15GCr15-DTGCr15ZGCr15 
Parts

with

steel

Common parts 36MnB4、20MnB4SWRCH18A、SWRCH18A-X、SWRCH18AB-THA、SWRCH22A、GSWRCH22A-1、S20A、SWRCHB320SWRCH20K、SWRCH25K、SWRCH35K、SWRCH40K、SWRCH40K-1、SWRCH45K、SWRCH50K、GSWRCH25K、GSWRCH35KM、GSWRCH35K-1、GSWRCH45K、QSWRCH22A-B、QSWRCH22A-C、QSWRCH25K-MT、QSWRCH35K-1、QSWRCH35K-MT、QSWRCH40K-C、QSWRCH45K-CS20C、S35C、S45C、S48C、XGS35C、XGS45C、GS35C-A、GS35C-BT、GS45C、QS45C-C10B18,10B21,10B28,10B30,10B33,10B33-FY,10B38,Q10B21-C、Q10B23M-C、Q10B21-DW、Q10B21-B、Q15B25M-MT、Q37MnB5、SAE10B18、SAE10B21、15B25、MnB120H、MnB123H、G33B2-BML40Cr,ML30CrMo,ML35CrMo,GML40Cr-B、GML42CrMo、SCr440ML20Cr,GML20Cr-B、Q17Cr3-BSCM415、SCM435,SCM435-M,SCM440,GSCM435-A,G-SCM435-B,GSCM440-AB742CrMoA51B20ML15CrSCM42012CrMo4SWRCH10K,SWRCH15KC10C、C8CSWRCH10A、GSWRCH10A-135VBSCr420BSWRCH15ASWRCH6A,SWRCH7A,SWRCH8AML3520CrMo 
chassis parts 36MnB4、20MnB4SWRCH18A、SWRCH18A-X、SWRCH18AB-THA、SWRCH22A、GSWRCH22A-1、S20A、SWRCHB320QSWRCH10A-BG10B21-C、SAE10B35、QSAE10B35、Q10B33-C、G15B25M-CSWRCH10A、GSWRCH10A-1 
steering system parts 10B18,10B21,10B28,10B30,10B33,10B33-FY,10B38,Q10B21-C、Q10B23M-C、Q10B21-DW、Q10B21-B、Q15B25M-MT、Q37MnB5、SAE10B18、SAE10B21、15B25、MnB120H、MnB123H、G33B2-B30MnVS6SAE1018 
axostyle parts S20C、S35C、S45C、S48C、XGS35C、XGS45C、GS35C-A、GS35C-BT、GS45C、QS45C-C 
high-end part 42Cr9Si2,45Cr9Si3,40Cr10Si2Mo40CrMoV,40CrMoV4-6、SNB16、B16、16MnCr5GSCM435-C、QSCM435-C、QSCM435-C(SCM435))、QSCM435-MTCq15,QST32-3、Q20CrH-B 
Bridge

field
Suspension cable steel SWRS82B 
Fastener steel XG835NHSWRCH20K、SWRCH25K、SWRCH35K、SWRCH40K、SWRCH40K-1、SWRCH45K、SWRCH50K、GSWRCH25K、GSWRCH35KM、GSWRCH35K-1、GSWRCH45K、QSWRCH22A-B、QSWRCH22A-C、QSWRCH25K-MT、QSWRCH35K-1、QSWRCH35K-MT、QSWRCH40K-C、QSWRCH45K-C10B18,10B21,10B28,10B30,10B33,10B33-FY,10B38,Q10B21-C、Q10B23M-C、Q10B21-DW、Q10B21-B、Q15B25M-MT、Q37MnB5、SAE10B18、SAE10B21、15B25、MnB120H、MnB123H、G33B2-BSCM415、SCM435,SCM435-M,SCM440,GSCM435-A,G-SCM435-B,GSCM440-A35VBML20MnTiB、QML20MnTiB-C 
Prestressed steel SWRH77B,SWRH77B-1,SWRH77B-2,SWRH82BU183,SWRH82B-2P245 
Railway

field
Railway fastener SWRCH20K、SWRCH25K、SWRCH35K、SWRCH40K、SWRCH40K-1、SWRCH45K、SWRCH50K、GSWRCH25K、GSWRCH35KM、GSWRCH35K-1、GSWRCH45K、QSWRCH22A-B、QSWRCH22A-C、QSWRCH25K-MT、QSWRCH35K-1、QSWRCH35K-MT、QSWRCH40K-C、QSWRCH45K-C60Si2CrA,60Si2Mn60Si2MnA,60Si2MnA-1 
Railway pilow wire GSWRH82B-135Si2Cr,45Si2Cr 
Railway bearing steel QGCr15GCr15Z 
Fastener steel SWRCH20K、SWRCH25K、SWRCH35K、SWRCH40K、SWRCH40K-1、SWRCH45K、SWRCH50K、GSWRCH25K、GSWRCH35KM、GSWRCH35K-1、GSWRCH45K、QSWRCH22A-B、QSWRCH22A-C、QSWRCH25K-MT、QSWRCH35K-1、QSWRCH35K-MT、QSWRCH40K-C、QSWRCH45K-CML08Al、GML08Al-TL、ML15AlML40Cr,ML30CrMo,ML35CrMo,GML40Cr-B、GML42CrMo、SCr440ML45Mn2 
Mechanical

hardware

field
Common mechanical steel 20Mn225MnV30CrMnTi20CrMnTi 
Fastener

steel
Common fastener SWRCH18A、SWRCH18A-X、SWRCH18AB-THA、SWRCH22A、GSWRCH22A-1、S20A、SWRCHB320SWRCH20K、SWRCH25K、SWRCH35K、SWRCH40K、SWRCH40K-1、SWRCH45K、SWRCH50K、GSWRCH25K、GSWRCH35KM、GSWRCH35K-1、GSWRCH45K、QSWRCH22A-B、QSWRCH22A-C、QSWRCH25K-MT、QSWRCH35K-1、QSWRCH35K-MT、QSWRCH40K-C、QSWRCH45K-CML08Al、GML08Al-TL、ML15Al10B18,10B21,10B28,10B30,10B33,10B33-FY,10B38,Q10B21-C、Q10B23M-C、Q10B21-DW、Q10B21-B、Q15B25M-MT、Q37MnB5、SAE10B18、SAE10B21、15B25、MnB120H、MnB123H、G33B2-BML20Cr,GML20Cr-B、Q17Cr3-BXGSWRCH35KM51B20ML15CrSCM420SWRCH10K,SWRCH15KSWRCH10A、GSWRCH10A-1CH1T,CH1AQ235NH、G295NH、XG295NHSCr420BSWRCH15ASWRCH6A,SWRCH7A,SWRCH8AML3520CrMoLY20MnSiQ195~235,Q235LL、LL15、M8 
High strength fastener 36MnB4、20MnB410B18,10B21,10B28,10B30,10B33,10B33-FY,10B38,Q10B21-C、Q10B23M-C、Q10B21-DW、Q10B21-B、Q15B25M-MT、Q37MnB5、SAE10B18、SAE10B21、15B25、MnB120H、MnB123H、G33B2-BML40Cr,ML30CrMo,ML35CrMo,GML40Cr-B、GML42CrMo、SCr440SCM415、SCM435,SCM435-M,SCM440,GSCM435-A,G-SCM435-B,GSCM440-AXGSWRCH35KMB742CrMoA51B20SCr420B 
Stainless steel fasteners 0Cr17316410S/0Cr131Cr13430/1Cr17304B,304HC304 
Spring steel 65Mn60Si2MnA,60Si2MnA-155SiCrA,55SiCrA-1 
Bearing steel QGCr15GCr15-DTGCr15 
Hand tool steel SAE615050CrVA50BV30 
Free-cutting stainless steel Y1Cr17,430F1.4104Y3Cr13、420FY1Cr13 
Free-cutting carbon steel 1215 
high alloy corrosion resistant steel G7724,G5722,G7624,G7484,G7634,G8633,G8444G6811 
High-speed tool steel M2,M42,C8 
Hot die steel H13,XG407,XG418,XG580,S136 
Electrmagnetic

field
Raw material pure iron XGYT0、XGYT1、XGYTE、ZG-01 
Electromagnetic DT4 
soft-magnetic stainless steel 00Cr13Si2,00Cr13Si3430FR,0Cr17Mo2S 
Welding

field
Eletrode steel H10Mn2,H08MnAH08A 
Wire steel ER85S-A,JS06-2,ER69-5,H08CrMnSiMoVA,SMHG-700,H08MnSiCr1MoH10Mn2NiMo(M)XER90S-GER70S-6,ER70S-6G 
Stainless wire steel Cr9S,Cr11S,Cr11S-LSUSY308,H08Cr21Ni10,ER308L 
Screen

field
Common screen LS,SAE1006,SAE1008,SAE1010 
Copper-clad steel wire XGM6-1/XGM6/XGM6-H 
Quanlity screen XGL1、GSWRCH6A-A1、GSWRCH6A-A1 
Hign carbon steel wire SWRH42A,SWRH52A,SWRH62A,SWRH72A,SWRH72B,SWRH82AXGLB72A、XGLB82A、XGLB72A,XGLB72B、XGLB82ABXGJG72AXGTQ72A-1,XGTQ72A-245,50,55,60,65,70,80,85 
Stainless steel wire Cr9S,Cr11S,Cr11S-L316410S/0Cr13304M2,304M3 
Architecture

field
Common building materials steel Q195~235,Q235LL、LL15、M8 
construction fastener steel SWRCH18A、SWRCH18A-X、SWRCH18AB-THA、SWRCH22A、GSWRCH22A-1、S20A、SWRCHB320SWRCH20K、SWRCH25K、SWRCH35K、SWRCH40K、SWRCH40K-1、SWRCH45K、SWRCH50K、GSWRCH25K、GSWRCH35KM、GSWRCH35K-1、GSWRCH45K、QSWRCH22A-B、QSWRCH22A-C、QSWRCH25K-MT、QSWRCH35K-1、QSWRCH35K-MT、QSWRCH40K-C、QSWRCH45K-CML08Al、GML08Al-TL、ML15Al10B18,10B21,10B28,10B30,10B33,10B33-FY,10B38,Q10B21-C、Q10B23M-C、Q10B21-DW、Q10B21-B、Q15B25M-MT、Q37MnB5、SAE10B18、SAE10B21、15B25、MnB120H、MnB123H、G33B2-BSWRCH10K,SWRCH15KSWRCH10A、GSWRCH10A-1SWRCH15ASWRCH6A,SWRCH7A,SWRCH8A20CrMo 
Reinforced concrete steel HRB335,HRB400,HPB235,HW6、MH600、M200Cr13Ni 
PC steelbar steel P24535Si2Cr,45Si2Cr30Si,35Si,30MnSi,30MnSiB20MnSi 
Large

mechanical
Axial 2Cr13A1Cr13 
Roll steel 9Cr2Mo,XTCr2A,9Cr3Mo,XTCr3A,XTCr3B,XTCr3C,MC5,XTCr5A,70Cr3Mo 
Energy

Ocean

field
Sucker rod 20Cr2MnMoA 
Alloy material 825,625,800HT,GH4169 
Stainless steel 2205,254SMO 
Phtovoltaic

field
Cutting wire steel XGLX82A-1,XGLX85A 
13小箩利洗澡无码视频网站免费| 欧美人和黑人牲交网站上线| 东京热av人妻无码专区| 久久久久免费精品视频| 欧洲国产在线精品三区| 人人妻人人爽人人做夜欢视频九色| 69精品人妻一区二区三区蜜桃| 无码精品A∨在线观看无广告| 最近中文在线字幕在线观看| 国产欧美一区二区精品性色tv| 少妇人妻无码专用视频首页| 女人与公驹交酡全过程 | 亚洲大尺度无码无码专线一区| 中文免费自拍高清| 国产粉嫩嫩00在线正在播放| 婷婷久久青草热一区二区| 深夜放纵内射少妇| 在线看国产三级在线| A级毛片无码免费真人久久| 国产精品国产三级国产AV主播| 国产日韩欧美另类制服丝袜| 久久精品国产96久久狠狠色综合tv久久久久久| 久久精品福利网站免费| 亚洲国产日韩a在线播放| 国产亂倫近親相姦视频| 最新欧美一区二区| 久久精品国产乱子伦| 中文乱码人妻系列一区二区| 亚洲日韩三级波多野结衣视频在线观看一区二区三区| 精品熟人妻一区二区三区四区不卡| 久久青青草原亚洲Av无码特色| 欧洲一级做a爱在线观看| 色先锋AV资源中文字幕| 国产免费av片在线观看播放| 国产精品亚洲а∨天堂免| 日本韩国免费在线手机电影| 日韩精品一区二区三区中文在线| 国产精品欧美日韩在线观看| 日产无人区一线二线三线最新版| 中文字幕二区AV人妻少妇| 久久国语露脸国产精品电影|