2024-12-5 15:10| 发布者: Summer| 查看: 33| 评论: 0
将灭火毯平铺在刚性平台上，通过目测法，检查灭火毯是否符合5.1的规定。
Archiver|手机版|小黑屋|Discuz! X
GMT+8, 2025-3-14 16:43 , Processed in 0.149160 second(s), 17 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.
