Xov Xwm Txog Khoom

Qhov duality ntawm carbon hauv stainless hlau
los ntawm admin rau hnub tim 22-09-27
Cov pa roj carbon yog ib qho ntawm cov ntsiab lus tseem ceeb ntawm cov hlau lag luam. Kev ua tau zoo thiab cov qauv ntawm cov hlau feem ntau txiav txim siab los ntawm cov ntsiab lus thiab kev faib tawm ntawm cov pa roj carbon hauv cov hlau. Cov nyhuv ntawm cov pa roj carbon yog qhov tseem ceeb tshwj xeeb hauv cov hlau tsis xeb. Cov kev cuam tshuam ntawm cov pa roj carbon rau cov qauv ntawm cov hlau tsis xeb...
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Kev Taw Qhia

Yog tias koj muaj lus nug txog peb cov khoom lossis daim ntawv teev nqi, thov tawm rau peb thiab peb yuav tiv tauj koj tsis pub dhau 24 teev.

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