|
2487| 0
|
ASTM 2671-21 Standard Test Methods for Heat-Shrinkable Tubing for Electrical Use 电气用热缩管的标准测试方法 |
Archiver|手机版|小黑屋|标准网 ( 浙ICP备19005909号 )
GMT+8, 2024-11-24 13:38 , Processed in 0.055578 second(s), 31 queries .
Powered by Discuz! X3.4
© 2001-2023 Discuz! Team.
发表于 2021-5-8