Reciprocating pumps convert rotary motion to linear motion. Pump speed in RPM determines the pumps output volume for any given combination of cylinder bore and piston stroke.
循环泵将曲轴旋转运动转化为柱塞的直线运动。泵速转每分钟决定了任何气缸和活塞组合的排泵量。
The IMF may be right about prices but policymakers would be wrong to leave the monetary taps on full bore based on the flaky concept of output gaps alone .
IMF关于物价的预测或许是对的，但如果政策制定者单纯依据单薄的产出缺口概念，就把货币龙头拧到最大，那将是错误的。
When ordering please specify the product model, specifications, Output power and bracket matching code or valve bore with or without protection device.
订货时请注明产品型号、规格、输出力以及支架代号或匹配调节阀通径是否带保护装置。
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