trial-production group
常見例句
- In the paper the main technical features and parameters of EBH/J-132 roadheader are detailed and its trial production in Wuyang Mine of Lu'an Coal Mining Group is introduced.
本文介紹了EBH/J-132型掘進機的主要技術(shù)特點和參數(shù),及其在潞安礦業(yè)集團五陽礦試驗的情況; 還解釋了該機的一些關鍵技術(shù)。 返回 trial-production group