Số hiệu tiêu chuẩn
EN 1491
Tên tiêu chuẩn
Building valves - Expansion valves - Tests and requirements
Ngày phát hành
2000-03-00
Tiêu chuẩn tương đương
DIN EN 1491 (2000-06), IDT * BS EN 1491 (2000-10-15), IDT * NF D36-405 (2000-12-01), IDT * SN EN 1491 (2000-10), IDT * OENORM EN 1491 (2000-07-01), IDT * PN-EN 1491 (2004-05-28), IDT * SS-EN 1491 (2000-08-11), IDT * UNE-EN 1491 (2001-06-30), IDT * UNI EN 1491:2002 (2002-06-01), IDT * STN EN 1491 (2001-10-01), IDT * STN EN 1491 (2005-04-01), IDT * CSN EN 1491 (2001-02-01), IDT * DS/EN 1491 (2001-04-03), IDT * NEN-EN 1491:2000 en (2000-04-01), IDT * SFS-EN 1491:en (2001-07-23), IDT
Từ khóa
Building services * Buildings * Consistency (mechanical property) * Dimensions * Expansion plants * Expansion valves * Finishes * Marking * Materials * Properties * Specification (approval) * Testing * Tightness * Valves * Water fittings * Water heaters * Water supply * Water supply installations * Impermeability * Freedom from holes * Density