1.
Liquid-solid Forming Technology of Cored Valve Body with Complex Shape of Aluminum Alloy
复杂结构铝合金空心阀体液-固成形技术的研究
2.
Care should be taken for clearance as the stem rises so that threads are not damaged.
当阀杆上升时,要留心阀杆的上方有足够的空间,防止螺纹受到损坏。
3.
air admission valve
进气阀,真空破坏阀
4.
The vacuum valve opens to admit air.
真空阀开启以补充空气。
5.
Air filtering pressure reducing valve, solenoid valve, valve location feedback device, valve gate locator, quick exhaust valce.
空气过滤器减压阀，电磁阀，阀位反馈装置，阀门定位器,快速排气阀。
6.
Development of the great-flow control valve used for the vacuumpumping water system with multistage centrifugal pumps
用于多级离心泵抽真空吸水系统的大流量控制阀的开发研制
7.
accumulator air-charging manifold
蓄压器充气阀箱压缩空气瓶充气阀箱
8.
The valves can used for pipe nozzle and have reliable performance.
阀门可用于管端作放空阀用，性能可靠。
9.
secondary air injection relief valve
二次空气喷射减压阀
10.
rotary starting air distributor
回转式起动空气分配阀
11.
automatic starting air shut-off valve
起动空气自动断流阀
12.
astern selecting pilot air valve
倒车选择控制空气阀
13.
vacuum advance control valve
真空点火提前控制阀
14.
Diverter valve vacuum supply hose
紧急控制阀的真空管
15.
Connect vacuum line to EGR valve.
将真空管路连接到EGR阀。
16.
ahead selecting pilot air valve
正车选择用控制空气阀
17.
The sectional drawing illustrates the body cavities surrounding the plug. Circulation is provided from the spaces above and below the plug.
断面图说明环绕阀塞的阀体空穴。从阀塞上方和下方空间提供环流。
18.
Marine center-pivoted butterfly valves
GB/T3036-1994船用中心型蝶阀