000			01237nam a22001697a 4500
005			20230915115304.0
008			230915b ph ||||| |||| 00| 0 eng d
040			_cAsian Technical Vocational Education Resource Center
050			_aVCD S55 U64tt 1984
245			_aShielded metal arc welding pipe: uphill: _btopic 12-19
260			_bHobart School of Welding Technology, _c1984
300			_a1 VCD: _bsd., col.; _c4 3/4 in.
520			_aTopic 12. Single v-groove, butt joint, 45 degrees fixed position (6G). -- Topic 13. Single v-groove, butt joint, 45 degrees fixed position (6G), guided bend test. -- Topic 14. Methods of applying the root pass. -- Topic 15. Single v-groove, butt joint, 45 degrees fixed position (6G), stainless steel pipe. -- Topic 16. Single v-groove, butt joint, 45 degrees fixed position (6G), stainless steel pipe, guided bend test. -- Topic 17. Preparation and assembly of a pipe joint, with backing ring. -- Topic 18. Single v-groove, butt joint, 45 degrees fixed position (6G), with backing ring. -- Topic 19. Single v-groove, butt joint, 45 degrees fixed position (6G), with backing ring, guided bend test.
650			_2Welding Steel & Fabrication Sector
942			_2lcc _cELEC _n0
999			_c30075 _d30075