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工作接地
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工作接地
Encyclopedia
工学
用电安全技术
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working earthing
工作接地
在低压配电系统中,为了保证电气设备的正常运行而采取的一种用电安全措施。又称系统接地。
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ground sharks
ground shock
ground sloth
ground source heat pump
ground source heat pump air-conditioner
ground source heat pump heating
ground spectrometer
ground state
ground state degeneracy polymer semiconductor
ground-state depletion effect
ground state depletion microscope
ground state energy
ground state of atom
ground state rotational band
ground state spontaneous fission
ground-state spontaneous fission
ground station
ground-structure method
ground subsidence induced by dewatering of foundation pit engineering
ground subsidence survey
ground substance
ground support equipment
ground support vehicle
ground tea
ground term
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