labelling assigned to the RMCC to d

labelling assigned to the RMCC to deliver partner treatment
what colour is the lid of waste water sewerage

nắp nước cống màu gì
thoát nước thải từ nhà ăn, nhà vệ sinh, vệ sinh xưởng không nhiễm thành phần nguy hại

Kết quả (Anh) 1:

labelling assigned to the RMCC to deliver partner treatmentWhat colour is the lid of waste water seweragedrain water Cap colourswaste water drainage from the canteen, toilets, sanitation of contaminated hazardous ingredients?

Kết quả (Anh) 2:

Labelling gán to the RMCC to deliver treatment partner
what color is the lid of waste water Sewerage

sewage What color cap
water drain from the canteen, toilets, hygiene workshops uninfected hazardous ingredients