999 câu hỏi - đáp án về hàn và cắt kim loại

Giới thiệu 999 câu hỏi đáp về kĩ thuật an toàn về bảo hộ lao động. Vật liệu hàn, dụng cụ - thiết bị - công nghệ hàn điện. Hàn khí và hàn vảy. Khuyết tật và kiểm tra chất lượng mối hàn khí...

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Detaylı Bibliyografya
Yazar:	Nguyễn, Tiến Đào
Materyal Türü:	Kitap
Dil:	Undetermined
Baskı/Yayın Bilgisi:	Hà Nội Khoa học và Kỹ thuật 2009
Konular:	Welding,Metal,Kỹ thuật hàn,Kim loại Cutting tools,Máy cắt
Etiketler:	Etiketle Etiket eklenmemiş, İlk siz ekleyin!

Thư viện lưu trữ:	Trung tâm Học liệu Trường Đại học Cần Thơ

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Cannot write session to C:\Windows\TEMP\vufind_sessions/sess_it1hce43usi7bspdqi49v7c55u
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

999 câu hỏi - đáp án về hàn và cắt kim loại

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