Some wrong ways to maintain oil valves are analyzed.
列举了输油阀门在维修保养时的几种错误作法,如用砂纸、钢刷清除阀杆梯形螺纹锈迹;更新填料时旧填料末清除干净,填料的尺寸及安装不符合技术要求;未按规定期限对阀门进行技术鉴定和阀门材质选择不当、保养不及时,造成冬季阀门冻裂。
A valve box, a valve pillar and a water meter basin shall be of cast iron, synthetic resin, and concrete, etc.
阀门箱，阀门柱和水表井应由铸铁，合成树脂和混凝土等构成。
Analysis of magnetic shielding performance for ITER gas valve boxes by finite element method
ITER气体加料阀门箱磁屏蔽效能的有限元分析
SUN HYDRAULIK GMBH offers Offers to Screw-in valves, Globe valves and Valve housing.
提供轴承箱、轴承体、阀体、阀箱、阀套、阀门外壳及其它产品。
Cars began using caps that incorporated two valves.
汽车开始使用装有两个阀门的油箱盖。
Backseating the valve stops any flame from traveling through the valve and connecting hose into the crankcase.
落座的阀门阻止火焰通过阀门和连接管进入曲轴箱。
Type of valve- gate, globe, check, etc.
阀门种类：闸阀，截止阀，止回阀，蝶阀，球阀，等等。
Experienced in casting,machining, assembly, especially in gearbox and valve industry.
具有铸造、机加工、组装工作经验，特别是齿轮箱或阀门工业。
accumulator air-charging manifold
蓄压器充气阀箱压缩空气瓶充气阀箱
General purpose industrial valves-Diaphragm valves
GB/T12239-1989通用阀门隔膜阀
pneumatic cylinder cock valve
风动汽缸排水阀阀门
solenoid value
电磁阀, 电磁活门
Lift out the disc holder assembly from the body of the valve.
从阀门的阀体内提起阀瓣固定器总成。
main hydraulic control manifold
主液压系统操纵阀箱
cargo loading manifold
货油装卸系统分路阀箱
All valve seats and seat discs shall be replaceable.
所有阀门阀座和阀座阀瓣应该是可更换的。
" Face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of valves--Wafer valves"
GB/T15188.2-1994阀门的结构长度对夹连接阀门
Complete valve data: figure number and valve size.
完整的阀门参数：型号和阀门通径。
"Face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of valves--Buttwelding valves"
GB/T15188.1-1994阀门的结构长度对焊连接阀门