消火栓按钮
- 网络Hydrant Button; hydrant pump starting button; hydrant startup point
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消火栓按钮
Hydrant Button
西门子有限公司-... ... Manual Call Point / 手动报警按钮 Hydrant Button / 消火栓按钮 Dual Input Module / 双路输入模块 ...
hydrant pump starting button
hydrant startup point
... ) fire extinguisher bottle discharge button 灭火瓶按钮 ) hydrant startup point 消火栓按钮 ) push-piece bolt 按钮栓 ...