WWW国产精品内射老熟女,欧美人妻第一页一区,欧美综合一区二区综合,色妺妺AⅤ爽爽一区二区

1. 鑄鋁合金外殼，表面噴塑；
2. 內(nèi)裝DZ20、CM1或NC100H斷路器；
3. 具有過(guò)載、短路保護(hù)功能；
4. 可根據(jù)用戶(hù)要求特制；
5. 鋼管或電纜布線(xiàn)。
6. 符合GB3B36-2000、IEC60079、
GB12476.1-2000、IEC61241標(biāo)準(zhǔn)要求

1. Diecasted of Al-alloy shell with and plastic-
sprayed surface;
2. Inside mounted DZ20 or NC100H breaker;
3. Possessing the guarding function against
overload and short;
4. Can be customized according to users
requirements;
5. Steelpipe and cable wiring.
6. Suitabe for GB3836-2000、IEC60079、
GB12476.1-2000、 IEC61241 standard
request.