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self-priming pumps
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self-priming pumps
Encyclopedia
农学
农业水土工程
释
self-priming pumps
自吸泵
启动前不需要灌水,自行排出进水管中的空气,经短时间运转,靠泵本身的作用把水吸上来,从而投入正常运行的水泵。
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compensability
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compensated compactness
compensated foundation
compensated impurity
compensated microphotometer
compensated pendulum
compensated receiver
compensate semiconductor
compensating
compensating error
compensating eyepiece
compensating filter
compensating function
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