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lever-amplification force standard machine
释义
lever-amplification force standard machine
Encyclopedia
工学
[标准仪器设备]
释
lever-amplification force standard machine
杠杆式力标准机
将具有一定质量的砝码在重力场中产生的重力与空气浮力的合力作为标准力值,通过一定的杠杆机构将砝码复现的力值进行放大后,再对力传感器、标准测力仪等测量仪器进行量值传递的力标准机。
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protection area of railway safety
Protection/control of military stress injury
protection danger
protection design of orifice
protection device for overwinding
protection equipment
protection facility of fishing port
protection forest
protection for geological heritage
protection for the power electronic equipment
protection mapping control
protection, monitoring and control device for distribution lines
protection object
protection of ancient and famous trees in Shaanxi
protection of animal biosafety
protection of Chinese materia medica resources
protection of cultivated land
protection of dialects
protection of discharged prisoner
protection of drug trademark
protection of electronic equipment from environmental factor
protection of electronic equipment from shock and vibration
protection of financial consumer rights and interests
protection of fisheries spwaning ground
protection of fishery organisms feeding grounds
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更新时间:2025/7/4 7:21:34