Lwm qhov tshwj xeeb ntawm kev ntim khoom tuaj yeem muab tau raws li cov neeg siv khoom xav tau

Methane

"Methane yog qhov tseem ceeb ntawm cov pa roj (feem ntau yog 87% methane hauv cov pa roj ntsha ntuj).
Ntshiab methane kuj tuaj yeem tau txais los ntawm kev tawg ntawm cov roj av distillates. "

Purity los yog Quantity tus cab kuj ntim
99.999% lub tog raj kheej 40L / 47L

Methane

"Methane yog cov roj tsis muaj xim, tsis muaj ntxhiab, flammable gas nrog qhov ntom ntom ntawm 0.5547, qhov kub ntawm -164 ° C, thiab melting point ntawm -182.48 ° C. Methane yog cov roj tseem ceeb thiab cov khoom siv tshuaj tseem ceeb.
Cov pa roj carbon monoxide yog cov roj roj zoo uas muaj keeb kwm ntev. Nws tau tsim thiab siv rau ntawm qhov loj me thiab tau dhau los ua lub zog thib peb hauv ntiaj teb. "

Daim ntawv thov

Semiconductor
Hnub ci Photovoltaic
LED
Machinery Manufacturing
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