concrete spraying | |
eng.geol. | 混凝土喷射 |
test method | |
psychol. од. | 测验法 |
testing method | |
commer. | 测定法 |
el. | 测试方法 |
environ. | 检测方法 |
met. | 试验方法; 检验方法 |
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混凝土喷射 | |||
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混凝土喷射 |
concrete-spraying : 110 phrases in 5 subjects |
Electronics | 1 |
Engineering geology | 2 |
Explosives and Explosive Ordnance Disposal | 1 |
Hydroelectric power stations | 1 |
Technology | 105 |