Cast-iron sewer pipes have many advantages such as best fire and pressure resistances and low noise in operation, but the socket joint often splits when using them for high rise buildings.

1、

Vertically threaded reinforcements socket joint technology

直螺纹钢筋接头连接技术

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2、

Boring of Socket Joint Base of Welded Tubes for the Super Heather of Fast Boiler

快锅过热管承插焊管座的镗削加工

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3、

It is after all a simple ball and socket joint; it has certain loads imposed on it; it needs reliability over a defined life; it must contain materials suitable for the working environment.

毕竟这不过是个简单的球窝接头，它需承受一定的负荷，要求在正常使用寿命内百分之百不出问题，而且必须用适合其工作环境的材料来制作。

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4、

Stone plate of food processing tools and stone rods, ball and socket and pestle mortar, grinding, food processing technologies such as shelling and grinding technology.

粮食加工工具有石磨盘与石磨棒、杵臼和碓臼、磨，加工技术如粮食脱壳和磨制技术。

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5、

"Synchronizing universal coupling with ball and socket& Type, foundational parameters and main dimensions"

GB/T7549-1987球笼式同步万向联轴器型式、基本参数和主要尺寸

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6、

Theoretical Analysis of Synchronization Regulation of Ball Socket of Roller Briquetting Machine

辊压式成型机球窝同步调节理论分析

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7、

Install the ball head into the ball socket from the side and secure the drive motor.

从侧面将球头安装到球座中，并固定驱动电机。

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8、

Screw ball socket of push rod in carefully as far as it will go.

小心地拧入推杆的球座，直到拧不动为止。

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9、

PE pipe hot melt socket and hot melt docking interface tensile strength and blasting strength are higher than the pipe ontology.

聚乙烯管件热熔承插和热熔对接接口抗拉强度及爆破强度均高于管材本体。

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10、

Afterwards clean the welding areas ( both pipe and socket) with acetone ( or similar) and with fluffless paper.

然后清洁需要熔接处（括管材和热熔套接）用丙酮或其它类似物品。

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11、

The factors that affects the coverage for core are core coverage, tension, gauge, pipe socket, traveler and the position of the core yam for feeding.

影响包芯纱包覆性能的因素主要有：皮/芯比例、包覆量、芯纱张力、两根棉粗纱间隔距、喇叭口、钢丝圈大小、芯纱喂入位置等。

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12、

Cause Analysis and its Treatment to Leakage of Main Steam Drainage Pipe Socket

主蒸汽疏水管接管座泄漏的原因分析及处理

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13、

Discussion on ultrasonic testing of the pipe socket angle seam

浅谈管座角焊缝超声波探伤

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14、

At the freezing temperature in winter, keep power plug put into the plug socket and power switch on auto to prevent the device from being frozen.

在冬天冰冷的气温下，将电源插头持续插于插座中，电源开关会自动开启，以免设备结冰。

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15、

A security_guaranteeing system based on two_stage microcomputer control is designed in respect to the structural features of parallel machine tool, and the ball socket limit switch is built.

针对并联机床的结构特点，设计了基于两级微机控制的机床安全保障系统，并自行研制了球铰行程开关。

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16、

Just put the plug in the socket and switch on the machine. mix in with cutting motions.

只需将插头插入插座并开动机器就行了。用插入的动作使混合。

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17、

The principle of gas leakage from bell socket of cast-iron pipe after conversion from manufactured gas to natural gas is analyzed. Four solutions including pipe replacement, PE pipe insertion, joint repair and gas humidification are introduced, and the techno-economic comparison of these solutions is made.

分析了天然气置换人工煤气后铸铁管道承插接口漏气原理，介绍了4种解决方案：管道更换、PE管内衬、接口修补及燃气加湿，对其进行了技术经济比较。

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18、

It's structure must be air tightness, no water percolation and no air leakage. Countermeasures against Gas Leakage from Bell Socket of Cast-iron Pipe after Natural Gas Conversion

结构要求密闭，不渗水、不漏气。天然气置换后铸铁管承插接口漏气对策

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19、

The Study of Bell Socket and Electrode of Solid Electrolyte Hydrogen Sensor

固体电解质测氢传感器的套接密封及电极研究

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20、

Turn centre console, unlock electric plug and pull from the socket.

转动中控台，将电插头并从插座上拔下。

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