Số hiệu tiêu chuẩn
EN 144-1/A2
Tên tiêu chuẩn
Respiratory protective devices - Gas cylinder valves - Part 1: Thread connections for insert connector
Ngày phát hành
2005-06-00
Tiêu chuẩn tương đương
DIN EN 144-1 (2005-09), IDT * NF S76-024-1/A2 (2005-10-01), IDT * SN EN 144-1/A2 (2005-08), IDT * OENORM EN 144-1 (2005-11-01), IDT * PN-EN 144-1/A2 (2005-11-15), IDT * PN-EN 144-1/A2 (2006-09-21), IDT * SS-EN 144-1/A2 (2005-07-14), IDT * UNE-EN 144-1/A2 (2005-11-30), IDT * TS EN 144-1/A2 (2008-04-17), IDT * UNI EN 144-1:2006 (2006-10-12), IDT * CSN EN 144-1 (2001-09-01), IDT * DS/EN 144-1/A2 (2005-10-26), IDT * NEN-EN 144-1:2000/A2:2005 en (2005-07-01), IDT * SFS-EN 144-1/A2:en (2005-11-25), IDT
Từ khóa
Breathing apparatus * Compressed gas equipment * Conical shape * Connecting pieces * Cylinders * Dimensions * External threads * Gas cylinder valves * Gas cylinders * Gas pressure vessels * Gas valves * Impact strength * Marking * Parallel threads * Protective clothing * Respirators * Screwed connections * Screwed joints * Stop valves * Testing * Thread couplings * Threads * Unions * Valves