1.
" Malleable cast iron pipe fittings--Type size--Male joints(sockets), male and female joints (sockets)"
GB/T3289.22-1982可锻铸铁管路连接件型式尺寸外接头内外丝接头
2.
Malleable cast iron pipe fittings--Type size--Reducing male joints (sockets)
GB/T3289.24-1982可锻铸铁管路连接件型式尺寸异径外接头
3.
Malleable cast iron pipe fittings--Type size--Through thread male joint (sockets)
GB/T3289.29-1982可锻铸铁管路连接件型式尺寸通丝外接头
4.
Malleable cast iron pipe fittings--Type size--Eccentric reducing male joints (sockets)
GB/T3289.25-1982可锻铸铁管路连接件型式尺寸偏心异径外接头
5.
external pressure single type axial expansion joint
外压单式轴向伸缩接头
6.
reducing extension piece
异径内外螺纹管接头
7.
4"H.T. Hose Connection which easily attaches to an outside hose bibb or to the drain connection on a water heater.
软管连接，容易连接到外置软管水龙头或热水器的排放接头。
8.
" Malleable cast iron pipe fittings--Type size--Union elbows, male and female union elbows"
GB/T3289.35-1982可锻铸铁管路连接件型式尺寸活接弯头内外丝活接弯头
9.
A pipe coupling threaded on both ends.
螺纹接头一种两端都带外螺纹的管子
10.
the most acceptant mind
最易接受外界影响的头脑
11.
The utilization of foreign direct investment still maintains an upward momentum.
利用外商直接投资继续保持发展势头。
12.
Cause Analyses of Pin Joint Fracture of 139.7 mm Heavy Weight Drill Pipe
139.7mm加重钻杆外螺纹接头断裂原因分析
13.
Influence of magnetic field on microstructure and properties of stainless steel welding joint
外加磁场对不锈钢焊接接头组织和性能的影响
14.
Comparison of Microstructure in Heat Affect Zone of SUPER304H Steel Produced by Domestic and Abroad
国内外SUPER304H钢焊接接头热影响区的组织对比
15.
Effect of Magnetic Field on Fatigue Properties of Weld Joint of Magnesium Alloy
外加磁场对镁合金焊接接头疲劳性能的影响
16.
" Motor vehicles-Hydraulic braking systems-Pipes tapped holes, male fittings and hose end fittings"
GB/T11611-1989汽车液压制动系金属管、内外螺纹管接头和软管端部接头
17.
the Don said. "And one rather thing.
老头子又紧接着说，“另外还有一件事马上要办。
18.
China has maintained a good momentum in its FDI attraction since this year.
今年以来，外商来华直接投资继续保持良好势头。