8768| 14
|
大家好!這種螺栓的名稱是什么?M3的直徑。 |
點評
GB/T 9074.8-1988,GB/T 9074.4-1988。前一個頭小,后一個頭大
| ||
| ||
| ||
| ||
Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-8-3 17:16 , Processed in 0.073794 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.