Số hiệu tiêu chuẩn
EN 140/A1
Tên tiêu chuẩn
Respiratory protective devices; half masks and quarter masks; requirements, testing, marking (amendment 1:1992)
Ngày phát hành
1992-06-00
Tiêu chuẩn tương đương
EN 140/A1 (1992), IDT * NF S76-012/A1 (1992-10-01), IDT * UNI EN 140/A1 (1992), IDT * OENORM EN 140 (1992-10-01), IDT * OENORM EN 140 (1992-11-01), IDT * OENORM EN 140/A1 (1991-03-01), IDT * SS-EN 140/A1 (1992-08-27), IDT * UNE 81282/1M (1992-11-24), IDT * AMD 7113, IDT * DS/EN 140/A1 (1992), IDT * ELOT EN 140/A1 (1992), IDT * NS-EN 140.T1 (1992), IDT * STN EN 140+A1 (1997-08-01), IDT * NEN-EN 140:1991/A1:1992 en (1992-09-01), IDT
Từ khóa
Accident prevention * Half masks * Health protection * Marking * Masks * Protecting masks * Protective clothing * Quarter-masks * Respirators * Respiratory protections * Safety * Specification (approval) * Testing