exd meaning in Chinese
disulfide]乙基黄原二硫化物
草必散
乙基黄原二硫化物
Examples
- 1 . the class of connection head : explosion - proof exd
1 .接线盒等级：隔爆型exdbt - 1 . the class of connection head : explosion - proof exd
1 .接线盒等级：隔爆型exdbt - Explosion - proof class of connection head : explosion - proof exd
3接线盒等级：隔爆型exdbt - 2 . explosion - proof class of connection head : explosion - proof exd
2 .接线盒等级：隔爆型exdbt - Applicable water - proof and explosion - proof connection head . explosion - proof class is exd
D可采用防水式防爆接线盒，防爆接线盒防爆等级