Yazar
Richard Boekholt
2 cilt bulundu.
Cilt sonuçları
Welding workplace
Richard Boekholt · Abington Publishing
207 sayfa · 2000
Welding / Welding industry / Effect of technological innovations on / Employees / Technological innovations
Present status in the use of cored wires for arc welding worldwide
Richard Boekholt · International Institute of Welding
310 sayfa · 1991
Metallurgy / Welding rods / Filler metal / Electric welding / Electrodes