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- flange and elbow bend pipe 法兰盘弯管
- elbow bend pipe 弯头
- Press the flange and replace the side sealing ring. 压紧法兰（均匀用力）更换侧密封圈。
- Your arm and elbow seem to be all right. 你的手臂和肘关节看来没什么问题。
- Export the valve,flange and fittings. 另常年出口阀门及配件。
- ANALYSIS OF SERIOUSLY FLATTENED OUTER ARC FOR ELBOW BEND PIPES IN DESUPPERHEATERS AND SAFETY EVALUATION THEREOF 过热器减温器弯头外弧严重扁平的分析及安全性评定
- Carefully lever up sender flange and raise it slightly. 小心地在寄件人凸圆上面撬开而且些微地升起它。
- The user must put on the helmet , palm and elbow and kneepad. 使用者比须穿带安全帽;护掌护肘护膝.
- Outer ring with integral central flange and two loose flange rings. 外圈带整体式中心法兰和两个松配合法兰圈。
- With sulfuration metal flange and asbestos covering layer. 连端硫化金属法兰,外有石棉保护层。
- USE THIS VALVE ONLY WITH FLAT FACE FLANGE AND FULL FACE GASKET. 这种阀门只能与平面法兰和全工作面垫圈配合使用。
- One integral flange and one loose flange ring on the inner ring. 内圈带一个整体式法兰和一个松配合法兰圈。
- Sprinters will usually swim with longer arms and less elbow bend than distance swimmers. 相对于长距运动员，短距运动员的手臂更伸展，肘部弯曲的更小。
- Acupuncture treatments of Scapulohumeral Periarthritis and Elbow Sprain. 肩周炎、肘劳的针灸治疗方法。
- Crackings occurred three times in elbow bend since one domestic long distance gas transportation pipeline came to used in 1993. 国内某长距离煤气输送管道于1993年投入运行以来，先后三次在管道弯头部位出现裂纹，导致煤气泄漏。
- Outer frame is used advanced digital controled creased bend pipe reduction board machine,impacting processing industry, galvanized board, strong causticity resistance. 外框采用先进的数控折弯机、数控减板机以及数控冲床加工工业，特厚镀锌板，抗腐蚀性极强。
- A high capacity valve that can be tank wall-mounted. Inlet side has a machined flange and is female NPT pipe threaded for inlet connection. 这种高性能阀门可以安装在罐壁上。进口端有一个机加工法兰和管道内螺纹,用于进口连接。
- We usually use elbow( bend, flange, tee, reducer) as a kind of pipe fitting. 我们常用弯头（管、兰、通、小关）为一种管件。
- Long and elbow glove, frequently with evening dress appropriate match. 长及臂肘的手套,经常和晚礼服相配。
- We usually use elbow (bend, flange, tee, reducer ) as a kind of pipe fitting. 我们常用弯头(弯管、法兰、三通、大小关)作为一种管件。
