chemical cleaning

短语词组

短語

• chemical magnetic cleaning 化學磁清洗
• chemical fiber cleaning 化纖洗
• chemical container cleaning 集裝箱清潔費
• chemical tank cleaning method 化學清艙法
• chemical circulation cleaning 用化學品循環清洗;化學循環清洗
• Chemical Household Cleaning Carpets 化學家庭清潔地毯
• chemical coal cleaning 煤的化學淨化
• chemical strip cleaning 化學剝離清洗
• chemical deodorization cleaning 化學除臭清洗
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