Home > Term: 主要应力煤层第 ii 类
主要应力煤层第 ii 类
Yoke(s) 缝，侧缝，袖设置和密切接缝和肩缝针织的面料和梭织的衬衫面料。
- Part of Speech: noun
- Industry/Domain: Fire safety
- Category: Prevention & protection
- Company: NFPA
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Creator
- YuebinLiu
-
(V.I.P) 27543 points - 100% positive feedback
(Beijing, China)
