1.
air break switch
空气开关空气断路开关
2.
frame type automatic air circuit
框架式自动空气开关
3.
Analysis of a shut-down accident caused by automatic air switch trip
一次自动空气开关跳闸引起停机事故的分析
4.
When supply pressure drops to atmospheric, air break must relieve pressure between both checks.
当供应压力下降到大气压力时，空气开关节点必须释放两个止回阀之间的压力。
5.
Working as a designer in Zhejiang Dada Electricity Ltd. major in air button design.
10浙江达达电器有限公司产品开发部任设计员，主要负责空气开关设计。
6.
Disconnect the vacuum harness connector from the back of the heater-A/C mode control switch on the control panel.
从控制仪表板上的空调暖气模式控制开关上断开真空线束接头。
7.
Of, relating to, or having the constitution of air.
空气的空气的，有关空气的或由空气组成的
8.
The vacuum valve opens to admit air.
真空阀开启以补充空气。
9.
(knob which operates the) valve controlling the flow of air into a petrol engine
阻风门（开关）（控制进入汽油机空气量的阀门）
10.
See Air Circuit Breaker, Main Breaker, Molded Case Circuit Breaker and Power Circuit Breaker.
（见空气线路断路器、主开关、塑壳线路断路器等）。
11.
Research on Air Gaps Selection of 750 kV Switching Station in High Altitude Area
高海拔地区750kV开关站空气间隙选择研究
12.
Atmospheric port is now open permitting air to enter air break chamber.
大气端口现在开启，让空气进入空气断开腔。
13.
"Shut off the electric power supply to heater, close cold water inlet, open a hot water faucet to allow air to enter the system and open the drain valve, which is threaded to receive a standard hose coupling."
首先关闭电源开关,关闭冷水进口阀门,打开热水水龙头让空气进入管道系统,并且打开排水阀。
14.
air tank drain cock
气箱排放塞［开关］
15.
a rush of cold air,eg as a window is opened
一股冷空气（如开窗时）.
16.
Man cannot live without air.
人离开了空气不能生存。
17.
compressed air tunnelling method
压缩空气开挖隧道法
18.
open the window to admit air
打开窗放进新鲜空气