000 00660nam a2200205Ia 4500
008 191130s2004##################000#0#eng##
020 _a9780750647779
040 _aACL
_cACL
082 _a628.922 GRO
100 _aGroh, Heinrich
245 _aExplosion protection : electrical apparatus and systems for chemical plants, oil and gas industry, coal mining
_cHeinrich Groh
260 _aAmsterdam ; Boston
_bElsevier / Butterworth-Heinemann
_c2004
300 _axv, 524 p
650 _aExplosions -- Safety measures
650 _aFiredamp
650 _aMine gases
990 _ae8878a21ac10000c516ea6c8e805d2ab
991 _a248544
999 _c180384
_d180384