锅炉

huǒ guǎn guō lú

火管锅炉

fire tube boiler

guō lú jǐ shuǐ

锅炉给水

boiler feedwater

gāo yā guō lú

高压锅炉

high-pressure boiler

guō lú róng liàng

锅炉容量

boiler capacity

fǔ zhù guō lú

辅助锅炉

donkey boiler

lún jī guō lú

轮机锅炉

marine engine boiler

xiū guō lú

修锅炉

repair a boiler

guō lú yā lì

锅炉压力

boiler pressure

xīn guō lú yòng liǎng nián jiù gòu běn le

新锅炉用两年就够本了。

A new boiler would pay for itself within two years.