If you see smoke due to operation of safety vent, please turn off the main switch or pull out the plug from the outlet.
若看见因防爆阀动作而产生的烟气，请关闭主开关或拔开离合器。
The safety vent of the utility model can not fail. The utility model cancels exhaust pipes. The utility model has the advantages of stable catheter dimension, and safe, exact and reliable operation.
本实用新型安全孔不会失效，取消了排气管，导管尺寸稳定，操作安全、准确、可靠。
This, some say, ACTS as a safety valve, allowing citizens to vent their anger directly rather than take to the streets.
有人认为，这就像一个安全阀一样，市民不需要走上大街，就可以把愤怒直接发泄出来。
Keep water away from vent stacks and safety relief devices that can be plugged with frozen water.
水要远离通风管道和安全减压装置，因为它们会被冻结的水堵塞。
The basic difference of outside-vent coring tool from conventional one is that it has a special outside-vent joint installed between safety joint and swivel assembly.
外返孔取心工具与常规取心工具在结构上的根本差异是在安全接头与旋转总成之间设置了一个特殊的外返孔接头。
The basic difference of outside-vent coring tool from conventional one is that it has a special outside-vent joint installed between safety joint and swivel assembly.
外返孔取心工具与常规取心工具在结构上的根本差异是在安全接头与旋转总成之间设置了一个特殊的外返孔接头。
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