1960| 4
|
[技术作图] 翘板开关一般距门20cm,距地1.3m。|关注本帖 |
上一篇:外墙用玻化微珠保温砂浆修正系数 下一篇:应急照明分为三类 | ||
相关帖子
|
||
|
Powered by Discuz! X3.4© 2012-2014 Comsenz Inc. Designed by 999test.cn
GMT+8, 2024-12-28 18:54 , Processed in 0.153883 second(s), 61 queries .
奇远富