가정용 기름 온수기
家用燃油热水器

2016-08-30

Oil burning water heaters for domestic use
家用燃油热水器

2009-01-01

Oil burning bath boilers with water heaters for domestic use
家用带热水器的燃油浴式锅炉

2009-01-01

Gas burning water heaters for domestic use
家用燃气热水器

2019-01-01

Oil Burning Stoves and Water Heaters
燃油炉和热水器

1962-04-01

燃油壳管式热水机组
Shell and tube water heaters (oil burning)

1999-07-28

업무용 기름 연소 포터블형 히터
便携式工业用燃油空间加热器

2014-12-15

업무용 기름 연소 포터블형 히터
工业用便携式燃油空间加热器

2014-12-15

Portable type oil burning space heaters for industrial use
工业用便携式燃油空间加热器

1992-01-01

Measurement method of NOx emission rate for outdoor type instantaneous gas water heaters for domestic use
家用户外型瞬时燃气热水器NOx排放率的测量方法

2004-01-01

Heating boilers-Heating boilers with forced draught burners. Specific requirements for the domestic hot water operation and energy performance of water heaters and combination boilers with atomizing oil burners of nominal heat input not exceeding 70 kW
供暖锅炉

2019-08-23