The new marine hazardous area float switch is flameproof and is available for both submersible and hose-proof duties.

新海运危险领域浮动开关为防火型材质，既能应用于潜水领域又能应用于防水领域。

It is a kind of PVC transparent hose inserted with spiral steel wire, which has the feature of extrusion proof, corrosion proof, and antistatic and high pressure resistance.

它是一种透明的软管插入聚氯乙烯螺旋钢丝，有挤压特征证明，证明腐蚀、抗静电、抗高压。

The 6 wiring way, steel tube or cable, explosion-proof hose can be;

布线方式，钢管或电缆、防爆软管均可；