2155| 3
|
[求助] 如图所示的焊接符号代表什么意思? |
| ||
| ||
| ||
|手机版|Archiver|热加工行业论坛
( 苏ICP备18061189号-1|豫公网安备 41142602000010号 )
版权所有:南京热之梦信息技术有限公司
GMT+8, 2025-7-14 00:16 , Processed in 0.244689 second(s), 25 queries .
Powered by Discuz! X3.4
Copyright © 2001-2020, Tencent Cloud.