林业行业标准
professional standard of forestry
包装和食品机械行业
packaging and food machinery industry
包装机械行业
packaging machinery industry
标准机械压片机
standard-type mechanical tableting machine
机械标准件
mechanical standard parts
机械行业润滑剂
lubricant for mechanical industry
重型机械行业
Heavey machinery enterprises
重型机械行业网格
heavy mechanical industry grid HMG
标准行业代码
Standard Industrial Code (SIC
船舶行业标准
shipping industry standard
电力行业标准
power industry standard
electric power industry standard
国际标准行业分类
international standard industrial classification
化工行业标准
chemical industry standard
交通行业标准
traffic industry standard
行业标准分类
standard classification of industries
行业标准化
drill industry standardization
中国汽车行业标准
Chinese automobile industry standard