Pick the plastic bags from the domestic garbage and make them into waterproofmaterial and separate the inorganic material from the domestic garbage and grind it into powder.
把生活垃圾中的塑料袋拣出来并制成防水材料，将生活垃圾中的非有机物分出来并研磨成粉末。
2
Rinsing sector and water flow system adopt rustproof and rot - proofmaterial . which can bear roughly usage.
清洗区和水路系统全部采用不锈钢及耐腐蚀材料制造，经久耐用。
3
Rinsing sector and water flow system adopt rustproof and rot-proofmaterial. Which can bear roughly usage.