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降落漏斗
eng.geol. cone of exhaustion; cone of influence; drawdown surface; pumping cone
hydroel.st. depression cone
oil conical depression
tech. cone of depression; cone of drawdown; cone of pressure relief; drawdown cone
水位降落漏斗
eng.geol. water cone
降落漏斗
: 9 phrases in 3 subjects
Electronics1
Engineering geology5
Technology3