GB893.1孔用弹性挡圈 GB893.1孔用弹性挡圈采用标准：GB893.1对应DIN
DIN6799德标开口挡圈 DIN6799德标开口挡圈采用标准：DIN6799 DIN
DIN472孔用弹性挡圈 DIN472孔用弹性挡圈采用标准：DIN472 DIN472
DIN471轴用弹性挡圈 DIN471轴用弹性挡圈采用标准：DIN471 DIN471
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嘉兴[挡圈|轴用弹性挡圈]螺丝厂长时间供应A2GB894.1轴用弹性挡圈,(同时也接受非标
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法国标准NF E22-165-1992 NF22-165 22-165NF 孔用弹性挡圈
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德标DIN 5417(M3200/SP)-1976 DIN5417 5417DI 滚动轴承
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行业通用标准YJT 1072(N1302/NJB)-2013 YJT1072 1 英制倒角
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汽标QC 431 QC431 431QC(GB894.1-1986) 轴用弹性挡圈