ranrin 发表于 2018-1-20 13:24:04

JIS B 1071-2010(R2015)

請各位大俠幫忙:

JIS B 1071-2010(R2015)


Fasteners-Methods of verification for size and geometry

peter_great 发表于 2018-1-20 13:24:05

http://bbs.infoeach.com/forum.php?mod=viewthread&tid=186902&extra=
页: [1]
查看完整版本: JIS B 1071-2010(R2015)