1.
General purpose industrial valves--Flanged and butt-weld end steel ball valves
GB/T12237-1989通用阀门法兰和对焊连接钢制球阀
2.
All carbon steel body ball valves come with carbon steel handles.
所有碳钢阀体球阀都配置碳钢手柄。
3.
Intelligent Stainless Steel Valve Ball Gas Protection Welding Device Development
智能化不锈钢阀球气体保护焊接装置研制
4.
accelerator pump outlet valve ball
加速器泵出油阀钢球
5.
All stainless steel body ball valves come with stainless steel handles.
所有不锈钢阀体球阀都配置不锈钢手柄。
6.
General purpose industrial valves-Steel swing check valves
GB/T12236-1989通用阀门钢制旋启式止回阀
7.
Cast iron and copper alloy ball valves
GB/T15185-1994铁制和铜制球阀
8.
3 The valve body and disc of valve shall be made of ductile cast iron.
阀门的阀体、阀板制造材料应该是球墨铸铁。
9.
ball type surface controlled safety valve
地面控制的球型安全阀
10.
Development of GGG40.3 Grade Nodular Iron Valve Body Casting
GGG40.3球铁阀体铸件的研制
11.
NIBCO provides static grounding standard on most carbon, stainless steel and bronze three-piece ball valves.
在美国尼伯科大多数碳钢球阀、锈钢球阀和青铜三件式球阀上，静电接地都是标准配置。
12.
General purpose industrial valves-Flanged and butt-weld steel gate valves
GB/T12234-1989通用阀门法兰和对焊连接钢制闸阀
13.
General purpose industrial valves-Flanged steel globe valves and lift check valves
GB/T12235-1989通用阀门法兰连接钢制截止阀和升降式止回阀
14.
All NIBCO pressure rated carbon and stainless steel ball valves are manufactured with no silicone used in the production of valves or assembly of any component parts.
所有美国尼伯科额定压力碳钢球阀和不锈钢球阀的生产或任何部件的组装都不采用硅酮。
15.
Safety Assessment of Unburied Penstock in Front of Globle Valve in Hydroelectric Power Plant
水电厂球阀前压力钢管连接明段的安全评价
16.
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。
17.
Specification for selection inspection and acceptance of steel valves used in petrochemical industry
石油化工钢制通用阀门选用、检验及验收
18.
Backflow preventer manufactured from 300 Series stainless steel for corrosion resistance.
防回流阀采用耐腐蚀的300系列不锈钢制造。