new domestic boilers 新生活锅炉
new water tube boilers 新的水管锅炉
new water tube domestic boilers 新的生活用水管锅炉
Boilers not replaced by 2030 would need to be modified to meet the new regulations.
到2030年前未更换的锅炉需要进行改装以达到新法规的要求。
It has also delayed the implementation of the new regulations concerning industrial boilers, after loud complaints from the businesses affected.
另外,由于被影响企业的极力报怨,环保局推迟了有关工业锅炉管制的新法规的执行。
Under the new rule, by 2015, existing boilers must switch from No. 6 oil to a low-sulfur version of the No. 4 heating oil or to an equivalent cleaner fuel.
按照这项新法规,截止2015年,现存锅炉必须由6号燃料油换成4号低硫型燃料油或与之相当的较为清洁的燃料。
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