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- external diameter of pipe 管外径
- Permissive bending radius of cable should be no less than 20 times of external diameter of cable. 3电缆的允许弯曲半径不小于电缆外径的20倍。
- The system design variables are magnet external diameter of internal ring, internal diameter of external ring, depth of groove - ring and ampere turns. 系统设计变量为磁铁内环外径、外环内径、槽口深度和安匝数。
- Inside diameter of fitting should match inside diameter of pipe as specified by purchaser. 如果购买者要求,连接件的内径应该适应管道的内径。
- The author describes the function, type and components of this system, as well as the calculations of pipe diameter of the system. 本文重点介绍了透气系统的功能、型式和组成,并详细阐述了系统中管路管径的计算顺序和方法;
- Mouth of conduit should be smooth and equipped with protection mouth.PVC conduit should be connected by sleeving and should be 1.5 to 3 times longer than external diameter of connecting conduit. 电管必须丝扣连接,管口应光滑无毛刺,护口齐全,PVC管应用套管连接,套管长度为连接管外径的1.;5-3倍。
- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。
- Measure the inner and outer diameter of big pipe. 用于测量大口径长钢管的内外径测量。
- Measure the diameter of this circle. 量一下这圆的直径。
- We must gauge the diameter of wire first. 我们必须先测量电线的直径。
- internal diameter of pipe bore of pipe 管的内径
- Calculation of maximum external diameter of cables for indoor installations 室内安装电缆最大外径计算
- The pond has a diameter of three hundred metres. 这池塘直径有三百米。
- External diameter of the pipe 管子直径
- Join one section of pipe to the next. 将一段管子与相邻的管子连接起来。
- The pond has a diameter of 2 hundred meters. 这池塘直径有两百米。
- A system of pipes, such as those used in plumbing. 管道,管线,管道网一管道系统,如那些用来铺设铅管的
- Join the two sections of pipe together. 将这两段管子连接在一起。
- A length of pipe with a sharp bend in it. (管子的)弯曲处一段有弯曲的管道
- The interior diameter of a hole,tube,or cylinder. 内径洞、管或圆柱体的内径