Số hiệu tiêu chuẩn
EN 12021
Tên tiêu chuẩn
Respiratory protective devices - Compressed air for breathing apparatus
Ngày phát hành
1998-12-00
Tiêu chuẩn tương đương
DIN EN 12021 (1999-01), IDT * BS EN 12021 (1999-04-15), IDT * NF S76-006 (1999-04-01), IDT * SN EN 12021 (1999), IDT * OENORM EN 12021 (1999-02-01), IDT * PN-EN 12021 (2002-05-14), IDT * SS-EN 12021 (1999-03-12), IDT * UNE-EN 12021 (1999-04-21), IDT * UNI EN 12021:2000 (2000-12-31), IDT * STN EN 12021 (2001-10-01), IDT * CSN EN 12021 (2000-01-01), IDT * DS/EN 12021 (1999-05-10), IDT * NEN-EN 12021:1999 en (1999-01-01), IDT * SANS 277:2004 (2004-03-05), IDT * SFS-EN 12021 (2008-06-13), IDT * SFS-EN 12021:en (2001-07-25), IDT
Từ khóa
Air * Breathing air compressors * Compressed air * Compressed fresh air respirator * Definitions * Fine mechanics * Insulating devices * Lightweight diving outfits * Protective clothing * Quality * Respirators * Specification (approval) * Supplied air breathing apparatus * Synthetic * Testing * Compressed air breathing apparatus