Okokuqala, yintoni impahla ye-pp hollow plate Luhlobo lwepleyiti eyenziwe nge-polypropylene njengezinto eziluhlaza, i-cross-section yolu hlobo lweplate yi-lattice, umbala wayo ucebile kwaye uhluke, kodwa unokukhusela okusingqongileyo kunye nokuqina, ubungqina bokufuma kunye nokungena kwamanzi, ukuchasana ...
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