English ATEX English ATEX http://en.wikipedia.org/wiki/ATEX_directive ATEX English ATEX ATEX certification ATEX ATEX ATEX directive ATEX ATEX English Wiki entry on ATEX ATEX http://en.wikipedia.org/wiki/ATEX_directive ATEX ATEX http://en.wikipedia.org/wiki/ATEX_directive English European ATmosphere EXplosives (ATEX) ATEX directive English English ATEX English ATEX Zone 2 The ATEX Directive English