防爆管状电加热器 explosion proof tubular electric heater
防爆风管 Ex wind pipe
防爆挠性连接管 explosion-proof flexible connection piping
防爆柔性排气波纹管 blast-proof soft exhaust bellow
防爆防爆的 blast-proof
防爆防腐 explosion proof and corrosion protection
防爆防火灭火装置 explosion-proof and fireproof and fire extinction device
四管爆管泄漏 4 tubebursting and leakage
〔核子〕保防管制 safeguards control
5″防爆全站仪井下 5″anti-explosion total station
D11D磨煤机防爆 Precaution Against Explosion in D11D Pulverizer
安全膜防爆电容器 Safety film withstand rupture power capacitor; Metallized safety film explosion proof capacitor
保护防爆灯具 explosion proof luminaire
本安防爆 Intrinsically-safe explosion-proof; Intrinsically Safe Explosion-proof; Ex i explosion-proof; Intrinsic safety explosive-proof
本安防爆系统 intrinsically safe system
本质安全型防爆 intrinsically safe explosion proof
便携式防爆数字液位仪 portable explosion-proof digital level gauge
便携式防爆瓦斯探测器 portable explosion-proof gas detector
厂房的防爆 anti-explosion of production buildings
车辆防爆 explosion-proof vehicle