单词pit scale
un.: 落地磅秤
落地磅秤
Now dragon activities OuDeWu pit, scale, coach, except manager, director and command the security group, etc.
如今大坑区的舞火龙活动规模颇大，除总教练、教练、总指挥及指挥外，安全组等等。
Electronic Reorganization of Mechanical Pit Scale
机械地中衡的电子化改造