標準號：DIN EN ISO 11621-2008
中文標準名稱：氣瓶.換氣服務程序
英文標準名稱：Gas cylinders - Procedures for change of gas service (ISO 11621:1997); German version EN ISO 11621:2005
標準類型：E02
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：E02
國際標準分類號：23.020.30
引用標準：ISO 5145-1990;ISO 6406-1992;ISO 10156-1996;ISO 10460-1993;ISO 10461-1993;ISO 11114-1
適用范圍：This International Standard applies to seamless steel, aluminium alloy and welded steel refillable cylinders of allsizes, including large cylinders (water capacity greater than 150 I).It provides general requirements and procedures to be considered whenever a cylinder is being transferred fromone gas service to another for permanent and liquefied gases.It does not apply to cylinders for dissolved acetylene, radioactive gases or gases listed in group G of table 1.