120Thayipha ibhokisi engezantsi

I-1Izinto ezithintela ilangatye zohlobo lwe-120 uhlobo lwebhokisi lunoqoqosho kwaye luyasebenza, luqinisekisa ukuqinisekiswa komgangatho;

Iziqwenga ezi-2 zamandongomane ezisongelwe ngeplastiki ukunqanda ukudibana nomoya

3 PVC izinto ezihambelana nokusingqongileyo, uzinzo olubalaseleyo, ukungahambelani, iasidi kunye nealkali ukumelana, ikhuselekile kwaye inobuhlobo nokusingqongileyo.

4 uyilo olusemgangathweni, ufakelo olulula, kunye nokusebenza okuqinileyo

5. Ukumelana nobushushu, ukubuyiswa komlilo, kunye nokumelana neempembelelo