Gas appliances, Part 1.2: Gas fired water heaters for hot water supply and/or central heating
燃气器具第1.2部分:热水供应和/或集中供暖用燃气热水器

2020-01-24

Gas-fired Central Heating Boilers Derived from Instantaneous Water Heaters - GERMAN ONLY
瞬时热水器衍生的燃气集中供暖锅炉-仅限德国

1980-05-01

Gas fired water heaters for hot water supply and/or central heating, Part 2: Minimum energy performance standards for gas water heaters
热水供应和/或集中供暖用燃气热水器第2部分:燃气热水器最低能量性能标准

2010-12-24

Gas-fired central heating boilers - Specific requirements for the domestic hot water operation of combination boilers of nominal heat input not exceeding 70 kW
燃气集中供暖锅炉.额定热输入不超过70kW的组合锅炉的家用热水操作的特殊要求；德文版EN 625:1995

1995-10-01

GAS-FIRED CENTRAL HEATING BOILERS. SPECIFIC REQUIREMENTS FOR THE DOMESTIC HOT WATER OPERATION OF COMBINATION BOILERS OF NOMINAL HEAT INPUT NO EXCEEDING 70 KW.
燃气集中供暖锅炉 标称热输入不超过70 KW的组合锅炉的生活热水运行的具体要求

1996-03-21