1
2
3
4
Corporate Authors:
Published: 上海阀门厂
Publication Dates: 1971
Call Number: 468.96/2377
Published: 上海阀门厂
Publication Dates: 1971
Call Number: 468.96/2377
5
Corporate Authors:
Published: 技术标准出版社
Publication Dates: 1979
Call Number: T-652.2/8737-13
;
Published: 技术标准出版社
Publication Dates: 1979
Call Number: T-652.2/8737-13
6
Corporate Authors:
Published: 上海阀门厂革命委员会生产组资料室
Publication Dates: 1971
Call Number: 468.963/2377
Published: 上海阀门厂革命委员会生产组资料室
Publication Dates: 1971
Call Number: 468.963/2377