Zvakanakira pombi yekubatanidza kugadzirisa 1. Kushanda kwakasimba, kwete kudziviswa nezvinhu zvepombi.2. Kushanda kwemari yepamusoro, kutsiva zvachose flange yechinyakare uye welding, kuiswa hakukanganisi nekunze kwezvakatipoteredza, senge: nzvimbo yakamanikana, inopisa uye inoputika.3. Chigadzirwa...
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