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1

Tiêu chuẩn Việt Nam: Truyền động bánh răng côn răng cong: TCVN 3690-81 /

Tiêu chuẩn Việt Nam: Truyền động bánh răng côn răng cong: TCVN 3690-81 /

by Bộ cơ khí và luyện kim
Published 1981

Institutions: Thư viện Trường CĐ Kỹ Thuật Cao Thắng

2

Tiêu chuẩn Việt Nam: Truyền động bánh răng côn( thuật ngữ, ký hiệu, định nghĩa) : TCVN 4143-85 /

Tiêu chuẩn Việt Nam: Truyền động bánh răng côn( thuật ngữ, ký hiệu, định nghĩa) : TCVN 4143-85 /

by Đại học bách khoa Hà Nội
Published 1985

Institutions: Thư viện Trường CĐ Kỹ Thuật Cao Thắng