two-part bearing

金属材... ... two-parameter objective function 双参数目标函数 two-part bearing 对开式轴承 two-part bearing shell 对分轴瓦 ...

two-part是什么意思_two... ... two-part adhesive 二元粘合剂 two-part bearing 分轴承 two-part code 两部分电码 ...