词汇	PGHFE
释义	PGHFE = 电子学中人的因素专业组
随便看	oil-free pump oil free pumping oil-free pumping system oil-free pumpoil-free compressor oil free pump system oil-free pump system oil-freer oil-free screw compressor oil-free scroll compressor oil-freest oil free type oil-free ultra-high vacuum coating equipment oil-free ultra-high vacuum exhaust station oil free vacuum oil-free vacuum oil-free vacuum pump system oil-free vacuum system oil-free wax Oil-fried oil fried bean curd oil-fried fruit pie oil-fried peanut oil from dehydration oil from gas process oil from Piper Kadsura stem