DIN EN ISO 11118:2024-01 气瓶 不可再充装金属气瓶 规格和测试方法(ISO/DIS 11118:2023)
Gas cylinders - Non-refillable metallic gas cylinders - Specification and test methods (ISO/DIS 11118:2023); German and English version prEN ISO 11118:2023 / Note: Date of issue 2023-12-15*Intended as replacement for DIN EN ISO 11118 (2020-09).