罐笼[guàn lóng]
danci.911cha.com
{采矿} cage; cage conductor
1. cage:cadmium 镉 | cage 罐笼 | cage bail 罐笼悬挂装置
2. rod basket:rod antenna 拉杆天线 | rod basket 罐笼 | rod boring machine 杆式镗床
3. 罐笼什么意思
3. cageconductor:cagecompartment 罐笼隔间 | cageconductor 罐笼 | cageconstruction 骨架构造 骨架结构 笼式结构