Valing e nang le li-valve tsa ho Balanting tsa Balaneng, Valve ea TWS
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Valing e nang le li-valve tsa ho Balanting tsa Balaneng, Valve ea TWS
Bala haholoanyaneSekhahla sa li-stantix tsa Static li ile tsa fofa li sebelisoa haholo ka mokhoa o hlakileng oa lipeipi tsa pipelines ka ts'ebeliso ea li-hvac ho netefatsa sistimi ea metsi.
