a newborn with light weight at birth
aerated light weight concrete(ALC) panel
artificial light weight aggregate concrete
autoclaved light weight concrete
catalytic cracking light oil
corundum-mullite light weight tile
high strength and light weight
light oil
轻质油
轻质原油
轻质油品
轻质石油
轻质油料
低粘度油
轻油
减轻剂
轻烃
light oil and gas resevoir
Light Oil Manufacturing Gas
light weight
轻
轻型
薄型
轻质
薄
轻量
空船重量
轻质量
轻量化
轻量级
轻薄型