000
00285nam a2200109Ia 4500
008
140122s9999 xx 000 0 und d
082
_a
IS
100
_a
ISI
245
_a
Specification for structural steel (fusion welding quality) IS : 2062 -1962
260
_b
_c
1962
942
_c
BK
_2
ddc
999
_c
2862
_d
2862