1.
Reformation of bar screen in Sitai washery
四台矿选煤厂原煤车间篦条筛的改造
2.
Reasons and its countermeasures of cost s increment in Sitai mine in 2001;
四台矿2001年成本增支原因分析及对策
3.
Rapid Tunneling Technology for Semi-coal Rock Tunnel in Sitai Coal Mine
四台矿半煤岩巷道快速掘进工艺技术
4.
QUATERNARY SALT MINERAL OF CONTAINING POTASSIUM OCCURRENCE CHARACTER ANALYZING IN LUO NOR TONLON TERRACE
罗布泊腾龙台地第四系含钾盐类矿物赋存特征分析
5.
ORE-CONTROL FACTORS AND PROSPECTING CRITERIA OF NO. 4 ORE ZONE OF MAQUAN GOLD DEPOSIT IN GANSU PROVINCE
甘肃马泉金矿床四号矿带控矿因素及找矿标志
6.
The sides of the shaft were closing in!
矿井四周正在崩塌下来！
7.
CHAPTER IV MINING OF MINERAL RESOURCES
第四章 矿产资源的开采
8.
Metallogenic epoch of the Shuangquan gold deposit in Qitai area, Xinjiang, China
新疆奇台地区双泉金矿床的成矿时代
9.
Observation and Result Analysis of Underground Pressure of2S224 Mining Face in Taitou Colliery
台头矿2S224工作面矿压监测与结果分析
10.
The Ore-forming Geochemical Mechanism of Te Deposit in Shimian, SiChuan Province;
四川石棉碲矿床成矿的地球化学机理
11.
The Optimization of Copper Deposits Prospecting Target Area in Daocheng-Derong Area in Si-chuan Province;
四川得荣—稻城地区铜矿找矿靶区优选
12.
The Metallogenic Prognosis of the Lala Copper Deposit in Sichuan
四川拉拉式铜矿床成矿远景及找矿预测
13.
four-course radio range station
四航道无线电导航台
14.
fourble board working platform
四节立根架工工作台
15.
"and the fireplace is four cubits high: and coming up from the fireplace are the horns, a cubit high."
坛上的供台，高四肘。供台的四拐角上都有角。
16.
The invoice shows forty five units, but we received only forty.
发票上写的是四十五台，但我们只收到四十台。
17.
The altar hearth is four cubits high, and four horns project upward from the hearth.
15坛上的供台，高四肘。供台的四拐角上都有角。
18.
Section 4 Broadcasting by Radio Station or Television Station
第四节 广播电台、电视台播放