Waxaan soo saari karnaa midabyo kala duwan oo ku saleysan shuruudaha macaamiisha, raac kaarka midabka ee digaaga, ama amar ku sameeya sida ku xusan shuruudaha. Rinjiga dusha sare ayaa noqon kara sida rinjiga PE, rinjiga HDP, rinjiga PVDF.
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2025-09-26
