| 释义 |
types of cooling bed
基本例句
钢管
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。
Static loading and repeated low cycle loading tests are carried on a new type of foot joint of concrete filled steel tubular.对新型钢管混凝土柱脚节点进行了静力加载和低周反复加载试验研究。 |