樓主: ccs
|
GL32是什么 標(biāo)準(zhǔn)螺紋，大徑，小徑是多少，牙形角是多少度？ |
| ||
Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1，京ICP證050210號(hào)，浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-7-7 07:25 , Processed in 0.081806 second(s), 12 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.
發(fā)表于 2023-10-25 13:01:00