立式低压压铸机vertical low-pressure die casting machine
【化】 低分子聚合物low-molecular(-wigth)polymer
低温烧蚀材料low temperature ablative material【材】
低功耗low-power dissipation【计】
低输出量性心力衰竭low output heart failure
【化】 低温焦炭low-temperature coke
低压减荷叉皮膜low pressure load reducing fork diaphragm
低压计low pressure gauge