基本解释[土木建筑工程]挤涂机英汉例句双语例句This paper describes the prescription design of the low hydrogen type basic electrode which is manufactured with screw type extrusion coater.本文着重论述了以螺旋机为生产手段的碱性低氢焊条的配方设计。extrusion coater更多例句词组短语短语screw type extrusion coater 螺旋机extrusion coater更多词组专业释义土木建筑工程挤涂机