世界资料网论坛's Archiver
论坛首页
›
标准资料求助
› 义大利标准 UNI 5542-ISO metric threads with triangular profile
teppei
发表于 2016-5-4 08:54:12
义大利标准 UNI 5542-ISO metric threads with triangular profile
义大利标准 UNI 5542
ISO metric threads with triangular profile
页:
[1]
查看完整版本:
义大利标准 UNI 5542-ISO metric threads with triangular profile