| 释义 |
ERWBNC¹⁴⁴⁶⁶⁴⁺³
基本例句
n.电阻焊¹⁰⁰
ERW pipe and profile machine complete line to manufacture, round square and rectangular pipes. install and start the BTM52076-165mm hot and cold rolled steel coils.
中径电阻焊管生产线，用来生产圆管、方管和矩形管，起始原料是根据 BTM520标准的76-165mm的热轧和冷轧钢卷。 www.jxcad.com.cn
Along with the hot-rolled strip quality and the level of ERW pipe manufacture improve in domestic, the factors manufacturing welded pipe for low and medium pressure boiler have possessed.
随着我国热轧卷板质量及 ERW制管水平的提高，生产低中压锅炉用电阻焊钢管的条件已经成熟。 ilib
Because the hydraulic fracture ERW is a novelty application field, the study of some fundamental theory on hydraulic fracturing the ERW is quite not plenty and realized clearly.
由于大位移井压裂属于一个较新的应用领域，关于大位移井压裂的一些基础理论方面的研究比较缺乏以及认识不清。 iciba |