Joke Collection Website - Bulletin headlines - Slogans for sewage treatment

Slogans for sewage treatment

1. Harmonious space between technology and nature. 2, beautiful nature, man and nature. 3, not afraid of sewage flow, afraid of water pollution. 4. Prepare clean water source for decontamination treatment for you every day, not a day trip; Sewage is annoying and it is necessary to treat it. Think of the source of drinking water, decontamination and cleanliness. Leave an inch of pure land, and you will get clean water.