JIS S3027-2009《家用带热水器的燃油浴室锅炉》
This Standard specifies the bath boilers fueled by kerosene, gas oil or heavy oil with a fuel consumption of 70 kW or less and a heat exchanger capacity of 50L or less (hereafter referred to as"bath boilers").
This Standard specifies the bath boilers fueled by kerosene, gas oil or heavy oil with a fuel consumption of 70 kW or less and a heat exchanger capacity of 50L or less (hereafter referred to as"bath boilers").