Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"
Explosive atmospheres - Part 45: Electrical ignition systems for internal combustion engines
Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
Primary batteries - Part 1: General
Primary batteries - Part 1: General
Primary batteries - Part 2-1: Physical and electrical specifications of batteries with aqueous electrolyte
Primary batteries - Part 2-2: Physical and electrical specifications of lithium batteries
Primary batteries - Part 2: Physical and electrical specifications
Primary batteries - Part 2: Physical and electrical specifications
Primary batteries - Part 2: Physical and electrical specifications
Primary batteries - Part 3: Watch batteries
Primary batteries - Part 3: Watch batteries
53,361 afzonderlijke normreferenties geïndexeerd op basis van vastgelegde officiële bronnen. Eerdere edities zijn inbegrepen. De index en de collecties van uitgevers hebben een verschillende dekking. Zie bronnen en dekking.