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步进式空腔泵 | |
mech. | progressive cavity pump |
最优化 | |
auto. | optimise |
bridg.constr. | optimisation |
space | optimization |
tech. | optimizing; optimum |
telecom. | optimize |
DPA系统 | |
pest.contr. | DPA System |
F系统 | |
rem.sens. | F system |
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progressive cavity pump |
步进式空腔泵: 3 phrases in 1 subject |
Mechanics | 3 |