防爆管状电加热器
explosion proof tubular electric heater
非电导爆管起爆法
non-electric detonating tube initiating method
高精度导爆管雷管
High precision fuse blasting cap
高精度导爆管雷管起爆系统
High precision fuse blasting cap detonating system
过热器爆管原因分析
Analysis of Superheater Tube rupture
毫秒导爆管雷管
Millisecond blasting cap of non-electric system
Millisecond nonel tube detonator
nonel detonator
水冷壁泄漏爆管
water cooling membrane leakage
四管爆管泄漏
4 tubebursting and leakage
塑料导爆管
plastic detonating tube
nonel tube
Cup-type lead
plastic detonating booster
plastic cartridge igniter
plastic nonel tube
plastic primer
plasic nonel tube
泄漏爆管
leakage and explosion of tube