Nyob rau hauv lub ntiaj teb no ntawm manufacturing, kev cia siab rau thiab durability yog qhov tseem ceeb. Thaum nws los txog rau cov tshuab ua haujlwm hnyav, cov khoom no tseem ceeb tshwj xeeb. Cov tshuab no tau ua haujlwm nrog kev tuav thiab tshem tawm cov khoom hnyav ntawm cov khoom siv, xws li hlau, cable, lossis tubing, ntawm kev kub ceev. Yog li ntawd, ...
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