1.
DEVELOPMENT OF VARIABLE-ANGLE BENT SUB OF ROTARY STEERING DRILLING TOOL
基于旋转导向钻进方式的可控弯接头发展现状
2.
tele-orientation adjustable bent sub
遥控定向可调式弯接头
3.
" 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
4.
Malleable cast iron pipe fittings--Type size--Elbows male and female elbows
GB/T3289.2-1982可锻铸铁管路连接件型式尺寸弯头内外丝弯头
5.
Copper tube joints-Bends with an angle of 180 degrees
GB/T11618.4-1989铜管接头180°弯头
6.
Copper tube joints-Bends with an angle of 45 degrees
GB/T11618.2-1989铜管接头45°弯头
7.
Copper tube joints-Bends with an angle of 90 degrees
GB/T11618.3-1989铜管接头90°弯头
8.
Malleable cast iron pipe fittings--Type size--Reducing elbows
GB/T3289.4-1982可锻铸铁管路连接件型式尺寸异径弯头
9.
Malleable cast iron pipe fittings--Type size--U-Elbows(return bends)
GB/T3289.9-1982可锻铸铁管路连接件型式尺寸U型弯头
10.
Malleable cast iron pipe fittings--Type size--Side outlet elbows
GB/T3289.6-1982可锻铸铁管路连接件型式尺寸侧孔弯头
11.
Malleable cast iron pipe fittings--Type size--Male and female reducing elbows
GB/T3289.5-1982可锻铸铁管路连接件型式尺寸异径内外丝弯头
12.
Bend the bushing tabs so that they are contacting the leaf spring.
弯曲衬套接头以便接头能与叶片弹簧接触。
13.
The Influence of Welding Process on the Quality of Welding Joints for the Rectangle Pipe
焊接工艺对冷弯方矩形管焊接接头质量的影响
14.
Place at bend in arrow shape to indicate a field weld. Stem will elongate when height is increased.
放置在箭头形状中的弯曲处，用于表示现场焊接。杆可随着深度的增加而拉长。
15.
Analysis of Welded Joint’s Crack Behavior of Angular Pipe Union of Boiler Furnace Coal Economizer
锅炉省煤器弯管焊接接头裂纹行为分析
16.
" Malleable cast iron pipe fittings--Type size--Return bends, male and female return bends, thread return bends"
GB/T3289.7-1982可锻铸铁管路连接件型式尺寸月弯内外丝月弯外丝月弯
17.
Either Pirouette or Fly and stop in the Nose-in condition, the preferred method is to Pirouette to nose-in.
可以采取旋转或转弯的方式，将机头朝向操控者，建议采用旋转的方式比较好。
18.
Turn right, and you'll find first-class sleeper.
向右转弯，就可以找到头等卧铺。