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liquid ammonia | |
agric. | 液氨 |
met. | 液体氨 |
oil | 液态氨 |
space | 液氨 |
process | |
hydroel.st. | 过程; 进程; 步骤; 程序 |
for | |
gen. | 合 |
caustic soda | |
met. | 苛性钠 |
purification | |
environ. | 净化 |
| |||
液氨肥料 | |||
液体氨 | |||
液态氨 | |||
液氨 | |||
氨液; 氨水 |
liquid ammonia process for caustic soda purification : 15 phrases in 4 subjects |
Agriculture | 6 |
Chemistry | 1 |
Refrigeration | 4 |
Technology | 4 |