1) forced draft water heater
强制排风式热水器
3) gas water heater with mechanical exhaust
强排式燃气热水器
1.
This paper analyses effective factors on noise of gas water heater with mechanical exhaust, and introduces measures of reducing noise.
分析了强排式燃气热水器噪声的影响因素,提出了降低噪声的措施。
4) compressed air cooler
强制风冷式散热器
6) forced air exhaust
强制排风
补充资料:变换器式频率表(见交换器式电表)
变换器式频率表(见交换器式电表)
transducer type frequency meter
曰‘口,”IuullqISn}P旧iUbloo变换器式颇率表meter)(transdueer tyPe见变换器式电表。frequeney
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条