The pipe material for nozzle neck shall be seamless, unless otherwise approved by Purchaser.
设备口颈部应为无缝管材，除非买方另外批准。
If the ball makes no sense to try to clean up in time to plug the pipe material and re-testing until qualified so far.
若试球不通的，要及时清理管道的堵塞物并重新试验，直到合格为止。
The allowable stress of the pipe material shall be chosen from the data of GB 50316 Design Specification for Industrial Metal Piping.
管子材料的许用应力可按GB 50316《工业金属管道设计规范》中的数据选用。
"Given that uncertainty, the amount of material spewing from the pipe could range from 56, 000 barrels to 84, 000 barrels a day." UK.
不大肯定地说，每天从管道中泄露出来的原油总数范围大概从56000桶到84000桶。
Single pipe pile shows sliding failure at interface and cannot utilize the strength of material; the bearing capacity and deformation ability are low.
结果表明，现行的单钢管桩属于界面的粘结破坏，承载力低，变形能力弱，不能充分发挥材料特性。
A stainless steel exhaust pipe connects to the revised silencer, which USES long-fiber packing material to maximize service intervals.
一个不锈钢排气管消声器连接到修订，使用长纤维包装材料，最大限度地提高服务间隔。
Drains which pass under a house must be of cast iron, the most expensive material for pipe drains.
穿过房屋下面的排水管道，必须使用铸铁管，这是排水管所用的最昂贵的材料。
Medical selection of medical grade pressure sensor is PVC, polycarbonate sensor manometry as a connecting pipe and the main material.
医用压力传感器是选用医用级聚氯乙烯、聚碳酸脂作为传感器的测压连接管和主体的材料。
Demolition material are the advantages of pipe cleaner pipe cleaning, water flow rate can be relatively low, may be suspended.
拆出料管法的优点是管道清洗较干净，水源的流速可以较低、可以暂停。
Extrusion force is a very important craft parameter in hot extrusion, and its value was obtained mainly from experienced formula, especially the formula for pipe material was not established.
在热挤压工艺中挤压力是非常重要的参数，目前主要采用估算的方法来获得其数值，且没有针对管状材料的经验公式。
Joints should be installed on the pipe thread wrapped with the appropriate raw material to ensure the reliability of sealing.
接头安装时管螺纹上应缠绕适当的生料带，以确保其密封的可靠性。
The paper introduced the improved device for reducing water content in pattern material and pipe transmission for recovered material during waxloss process.
介绍了在脱蜡过程中减少模料含水量设备的改进及回收模料的管道输送方法。
This standard describes the procedure for obtaining the Hydrostatic Design Stress (maximum working strength) for any thermoplastic pipe material at any practical temperature.
这个标准描述了获得流体静力设计应力(最大工作强度)的步骤，用于任何实际温度下的任何热塑塑料管道材料。
The drain pipe jointing material of cement mortar with addition of water glass can effectively overcome the influence of groundwater and improve the quality of the joints.
在水泥砂浆中掺入水玻璃作为排水管的接口材料，能有效克服地下水影响，提高了接口工程质量。
Pipe lines should be thoroughly flushed to remove foreign material before installing the unit.
在安装设备之前，应该彻底清洗管道，清除外来杂质。
The low quality of pipe material (chemical component, microstructure) is the main reason to result in stress corrosion damage.
管路所用材料的材质状况(化学成分、显微组织等)不佳，是造成应力腐蚀破坏的主要因素。
Inner compound metal pipe is used for the transmitting of liquid medium, it is not only prevent the harmful medium from corrosion of the pipe, but also save lots of metal material and reduce the cost.
内复合双金属复合管，用在流体输送中既有效的防止流体中有害介质对管道的腐蚀，又节约了大量的贵金属材料，从而降低了成本。
It introduces the structure, performance, material, appliance scope and implementing standard of lining plastic to supplying water pipe and fittings.
介绍了衬塑给水管件的结构、性能、材质、应用范围和执行标准。
For the main defects which affect spiral welded pipe quality, the material plate quality effect to strict specification pipe production is discussed, and the solving method is proposed.
针对影响螺旋焊管质量的几个主要缺陷，论述了原料带钢质量对生产高标准焊管的影响，并提出了解决方案。
The article introduces in detail the construction techniques of the material receiving, pipe installation, construction inspection and repairing treatment.
文章详细介绍了施工中对材料的接收、管道的安装、施工检查及修补处理等施工技术。
Smoking: Breathing the fumes of burning plant material, especially tobacco, from a cigarette, cigar, or pipe.
吸烟：吸入和呼出燃烧的植物所产生的烟，尤其是来自香烟、雪茄或烟斗中。
Square steel-pipe truss is a structure which effectively unions the mature truss manufacturing technology and the new steel-pipe material.
方钢管桁架是一种将成熟的桁架制造技术和新型的钢管材料有机结合的结构体系。
Glass fibre reinforced plastic mortar pipe(Centrifugal casting process)is introduced to be as jacking pipe material used in the design and construction of one jack engineering project.
玻璃纤维增强塑料夹砂管（离心浇铸工艺）作为顶管管材运用于顶管工程中的设计、施工介绍。
As one of the rising material conveying facilities, pipe conveyer has features of environmental protection and wider-inclined transmission.
管式皮带作为一种新兴的物料输送设备，具有环保、大倾角输送的特点。
This paper states several problems in water pump rising pipe design and puts forward precautions from the aspects of circuit arrangement and pipe material selection.
论述了水泵出水管路设计的几个问题，并在线路布置、管材选择等方面提出了注意事项。
The paper introduces design principle of pipe well using socket and spigot connected cast iron pipes as pipe material. The results are effective.
论述了承插式铸铁管作井管的优点和设计原理，实践证明效果良好，值得推广。
The paper introduces design principle of pipe well using socket and spigot connected cast iron pipes as pipe material. The results are effective.
论述了承插式铸铁管作井管的优点和设计原理，实践证明效果良好，值得推广。
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