1.
Revamping the slurry process TSP plant to raise the water-soluble P_2O_5 in product
料浆法重钙装置提高产品水溶磷的技改
2.
Approach to transformation of Guizhou Wengfu 800 kt/a TSP plant into DAP and its operation;
贵州瓮福80万吨/年重钙装置改产DAP的技改及运行情况
3.
The technical improving measure for 100kt/a triple superphosphate producing equipment to enlarge capacity
100kt/a重钙生产装置扩能技改措施
4.
decalcifier unit
自动脱钙单元(柔水装置)
5.
The Design of 10kt/a DCP from Dilute Sulfuric Acid Produced by the Carbinol Methane-chlorides Project;
甲醇法甲烷氯化物装置副产稀硫酸生产饲料级磷酸氢钙装置设计
6.
The Preparation of Extra-fine Activated Chalk with Precipitated Chalk Production Unit
利用沉淀碳酸钙生产装置直接制取超细活性碳酸钙
7.
readjusting gear
重调整装置，返回原位装置
8.
The Use and Economical Profit of a New Type of Mixing\=Reaction Installation for Producing Calcium Superphosphate;
普钙新型混合反应装置的应用及经济效益
9.
Application of cyclic decalcification technology in delayed coking unit and improvement
原油循环脱钙技术在焦化装置的应用及改进
10.
The Application of a Little Type of Manufacturing Grease Equipment in Researching of Li-Ca Complex Grease
小型制脂装置在复合锂钙基脂研究中的应用
11.
Study of Transverse Shift on Railway Loading Transportation of Heavy Equipment
重型装备铁路装载横向移位装置研究
12.
Simulation of self-removable counterweight of crawler crane
履带起重机配重自拆装装置仿真设计
13.
cloth area weighing device
织物单位重量测定装置
14.
device for resetting instruments or controls.
重新启动或控制的装置。
15.
map comparison unit
地形图重合比较装置
16.
oscillating device mechanism
重锤摆动装置的机构
17.
screw-operated jack.
螺旋装置操纵的起重器。
18.
the double-geared lifting mechanism of a crane.
起重机的双轮提升装置。