U-tube heat exchanger, hairpin tube heat exchanger
U-tube heat exchanger, hairpin tube heat exchanger
[化学工程英汉词典]
U-tube heat exchanger, hairpin tube heat exchangerU形管换热器
是什么意思,U-tube heat exchanger, hairpin tube heat exchanger的解释,U-tube heat exchanger, hairpin tube heat exchanger的翻译