1
Corporate Authors:
Published: 湖南进出口商品检验局科技处
Publication Dates: 1991
Call Number: T-651/3432
Published: 湖南进出口商品检验局科技处
Publication Dates: 1991
Call Number: T-651/3432
2
Corporate Authors:
Published: 中国标准出版社
Publication Dates: 1985
Call Number: T-652.2/6332-6
;
Published: 中国标准出版社
Publication Dates: 1985
Call Number: T-652.2/6332-6