Groh, Heinrich Explosion Protection : electrical Apparatus and Systems for Chemical Plants Oil and Gas Industry Coal Minig / Heinrich Groh. -- Oxford : Elsevier Science, 2004. -- xv, 524 s. : obr., tab. ; 24 cm. -- ISBN 0-7506-4777-9 (brož.) : 3450.00

614.83+614.83+621.313/.317
ZV001