部分标准内容:
ICS29.260.20
GB3836.9200x
CB3836.9-87
Electrical apparatus for explosive gas atmospheres Part 9: Encapsulation \m\(日 ect ri cal apparat us for expl osi ve gas at nospheres-Part 18:Encapsulation\mIDn
: 2004.2)
XxXX-XX-Xx
XXXX-xx-xx
GB3836.9200x
GB3836.9200x
CB3836
GB3836
GB3836.1>:
GB3836.2):
GB3836.3):
GB3836.4):
IEC60079-18:200x
IEC60079-18:200x
GB3836.9-1990...................
更多内容请下载后查看!