Amathemba emakethe ye-valve yebhola yomhlaba wonke kanye nocwaningo olujulile lwabadlali abakhulu, njenge-Swagelok Company (USA), i-MRC Global Inc. (USA), i-Astech Valve Co. Ltd. (Taiwan), i-Cameron International Corporation (USA), njll.
Ukuhlaziywa kokuncintisana okwenziwe kulo mbiko we-valve yebhola kukuvumela ukuthi wazi izenzo zabadlali abakhulu emakethe, njengokwethulwa komkhiqizo omusha, ukunwetshwa, izivumelwano, ukuhlanganyela, ubambiswano, kanye nokutholwayo. Indlela yocwaningo esemqoka esetshenziswa...
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