I-Q345 uhlobo lwensimbi ephansi esetshenziswa kakhulu emabhulohweni, ezimotweni, emikhunjini, ezakhiweni, emikhunjini yokucindezela, imishini ekhethekile, njll., lapho u-"Q" esho amandla okukhiqiza, kanti u-345 usho ukuthi amandla okukhiqiza ale nsimbi angama-345MPa. Ukuhlolwa kwensimbi ye-q345 kufaka phakathi...
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