air cock ; air faucet ; air tap ; air jet ; air nozzle ; fume cock ; gas nipple ; valve ; cycle valve parts ; gas nozzle
自行车感震变色气嘴灯，风火轮，车灯。
Bicycle sense of shock color gas nozzle lights, Hot Wheels, lights.
这么做可以防止你在安装外胎的时候气嘴被拔出去。
Doing this keeps the valve from pulling back out of the rim as you work the tire on.
给出了气嘴节流温度计算方法，并分析了节流后温降的原因。
The method used to calculate the temperature drop in nozzle is proposed.
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