chemical cleaning

短语词组

短语

• chemical magnetic cleaning 化学磁清洗
• chemical fiber cleaning 化纤洗
• chemical container cleaning 集装箱清洁费
• chemical tank cleaning method 化学清舱法
• chemical circulation cleaning 用化学品循环清洗;化学循环清洗
• Chemical Household Cleaning Carpets 化学家庭清洁地毯
• chemical coal cleaning 煤的化学净化
• chemical strip cleaning 化学剥离清洗
• chemical deodorization cleaning 化学除臭清洗
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