吕氏英汉字典[简体]:
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ammonium sulphate dosing system
"ammonium sulphate dosing system" Chinese translation ("ammonium sulphate dosing system" in Chinese, "ammonium sulphate dosing system" 中文翻译, "ammonium sulphate dosing system"发音):
ammonium sulphate dosing system
硫酸铵投配系统 [硫酸铵投配系统 ]
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