| 增安型胶封防爆发布日期:2014-01-10 |
 When this solenoid system is used in combination with “ATEX certified” mechanical components conforming EN 13463-1:2001 and PrEN 13463-5:2000, the entire valve can be used in explosive hazardous environment zone 1 and 21.  增安型胶封防爆下载 |
