Baterías de acumuladores para locomotoras de mina con grisú. Modo de protección por paquetes de placas.
BATTERIES FOR MINING LOCOMOTIVES FOR MINES SUSCEPTIBLE TO FIREDAMP. PROT, BY PLATE PILES.
Buy on AENOR
29.220.20 / Acid secondary cells and batteries
29.260.20 / Electrical apparatus for explosive atmospheres
73.100.40 / Haulage and hoisting equipment
CTN 22/SC 1 - Mineral raw materials
This standard is available in:
Print and digital format
Spanish
