Tiêu chuẩn Nhà nước : Góc thông dụng, dung sai góc: TCVN 259-86; TCVN 260-86 /

QR koda

Tiêu chuẩn Nhà nước : Góc thông dụng, dung sai góc: TCVN 259-86; TCVN 260-86 /

Tiêu chuẩn này thay thế cho TCVN 259-67.

Shranjeno v:

Bibliografske podrobnosti
Glavni avtor:	Bộ cơ khí và luyện kim
Drugi avtorji:	Viện nghiên cứu máy
Format:	Knjiga
Jezik:	Vietnamese
Izdano:	H. : Ủy ban khoa học kỹ thuật nhà nước , 1986
Izdaja:	In lần thứ 1
Teme:	Tiêu chuẩn kỹ thuật Dụng cụ đo
Oznake:	Označite Brez oznak, prvi označite!

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

Opis
Izvleček:	Tiêu chuẩn này thay thế cho TCVN 259-67. Tiêu chuẩn này phù hợp với STSEV 513-77 Tiêu chuẩn này áp dụng cho côn và góc nghiêng trên phần tử lăng trụ của chi tiết có chiều dài cạnh ngắn của góc đến 2500mm, dùng trong ngành chế tạo máy. Có thể áp dụng tiêu chuẩn này trong các ngành công nghiệp khác.
Fizični opis:	14tr. ; 19cm

Notice: fwrite(): write of 697 bytes failed with errno=28 No space left on device in C:\vufind\module\VuFind\src\VuFind\Session\File.php on line 152
Cannot write session to C:\Windows\TEMP\vufind_sessions/sess_onpdfma2befsvu2f7f28qffhtj
Warning: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: \xampp\tmp) in C:\vufind\vendor\laminas\laminas-session\src\SessionManager.php on line 235