管类 meaning in English
tubular goods
Examples
- He divided plants into major groups: cellulares and vasculares .
他将植物化分为两个较大的类群：细胞类植物和维管类植物。 - Aluminium alloy profiles for glat sticks and glat tubles
扁条扁管类铝合金型材 - Aluminium alloy profiles for square tubes
方管类铝合金型材 - Aluminium alloy profiles for round tubes
圆管类铝合金型材 - Formation , soldering , coating , surface treating and related business for pipes , metal bars and metal sheeting
各种管类条类金属钣金之成型加工焊接及涂装业务表面处理及业务