矿山

adit mine

平硐开采矿山

adit entrance 平硐口 | adit mine 平硐开采矿山 | adit mouth 平硐口

underground bailiff

矿山测量员

"地下导水管,地下输水道","underground aqueduct" | "矿山测量员","underground bailiff" | "地下(水)流,伏流","underground flow"

miner's code of laws

矿山规程

miner 矿工 | miner's code of laws 矿山规程 | miner's consumption 矿工矽肺病

Wet digging

湿矿山,冲积矿山

Wesseltons 维谢尔顿钻 | Wet digging 湿矿山,冲积矿山 | Whern 燧石

mine feasibility study

矿山可行性研究

矿床勘探mineral deposit exploration | 矿山可行性研究mine feasibility study | 矿山规模mine capacity

mine feasibility study

矿山可行*研究

矿床勘探mineral deposit exploration | 矿山可行*研究mine feasibility study | 矿山规模mine capacity

mine feasibility study

矿山可行性钻研

矿床勘察 mineral deposit exploration | 矿山可行性钻研 mine feasibility study | 矿山总量mine capacity

mine surveying

矿山测量学

mine survey plug 矿山测量标桩 | mine surveying 矿山测量学 | mine technical inspection 矿山技术检查

mine surveying

矿山测 学

05.144 石油勘探测 petroleum exploration survey | 05.145 矿山测 学mine surveying | 05.146 矿山测 mine survey

minery wasterwater

矿山废水

矿区环境 mining area environment | 矿山废水 minery wasterwater | 矿山酸性废水 acid mine wastewater

Greco-Latin square：希腊拉丁方格

Granduation of curve 曲线递合 | Greco-Latin square 希腊拉丁方格 | Grand lot 大批

cunningham：帆前角下拉索

斜拉器:kicking strap | 帆前角下拉索:cunningham | 调整索:outhaul