tubbish

tubbish

1. An instrument that measures the outer profile parameters of piston rings such as conical rings, tubbish rings by scanning is introduced.

介绍一种采用扫描方式测量锥面环、桶面环等活塞环外圆轮廓参数的测量仪。

2. New tubbish soilless culture device

桶式无土栽培新装置

3. tubbish packaging: located in the barrel or paper;

桶形包装：位于桶身或桶盖；

4. when will the buskins of chucking tubbish aloft be over?

高空抛物悲剧,何时不再上演?