תוצאות חיפוש

1

Truyền động thanh răng, bánh răng: Thông số, môđun, dung sai TCVN 1990-77/TCVN 1991-77/TCVN2165-77/TCVN 2259-77/TCVN 2260-77 /

Truyền động thanh răng, bánh răng: Thông số, môđun, dung sai TCVN 1990-77/TCVN 1991-77/TCVN2165-77/TCVN 2259-77/TCVN 2260-77 /

מאת Bộ cơ khí và luyện kim
יצא לאור 1979

Thư viện lưu trữ: Thư viện Trường CĐ Kỹ Thuật Cao Thắng