... 活塞式取样器 piston drive sampler; piston sampler; piston type core sampler; piston type sampler; piston type soil sampler; piston-drive sampler 固定活塞式取样器 fixed piston sampler; stationary-piston sampler 盒式取样管 box corer; kasten corer ...
基于1个网页-相关网页
fixed length field piston sampler 固定活塞式取样器
应用推荐