double entry

同义词释义

1)double entry,双平巷2)twin drift,双平巷3)two heading entry,双平巷4)twin entry mining,双平巷开采5)X-plane,双平面法6)double-face fiat speculum,双平面镜7)double balance shaft,双平衡轴8)Double-balanced Girder,双平行梁9)A/B double-plane,A/B双平面10)double plane,双平面