core material
【经】 材料耗用标准
material usage standards
暂无补充释义。
相关词条
finer textured material
material
spent material
raw material producer's organizations【贸易】
massive material
sticky material
arrange reinforced material【包装】
material usage standards
暂无补充释义。
core material
finer textured material
material
spent material
raw material producer's organizations【贸易】
massive material
sticky material
arrange reinforced material【包装】