000 00381nam a2200157Ia 4500
999 _c73700
_d73700
005 20210115134713.0
008 180710s9999 xx 000 0 und d
041 _aEN
082 _a671.52
_bOXY
_223
245 _aOxy-acetylene welding and cutting-an operator's manual
260 _a[S.I.]
_b[s.n.]
_c[n.d.]
300 _a60 p.
509 _aNS
650 _aWelding
942 _cS