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Paperboard nthawi zambiri imakhala ndi zigawo zingapo za zamkati zophatikizidwa, mphamvu yomangiriza pakati pa zigawo za makatoni m'njira zosiyanasiyana zopangira, zida zosiyanasiyana ndi mikhalidwe yosiyanasiyana yaukadaulo ndizosiyana, malinga ndi kugwiritsa ntchito pepala, zofunikira pa ...Werengani zambiri»
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Mapepala opaka minofu ndi mapepala akuchimbudzi amagwiritsidwa ntchito pamoyo watsiku ndi tsiku, omwe amagwiritsidwa ntchito makamaka pazaumoyo wa People's Daily, motero nthawi zambiri amatchedwa mapepala apanyumba pamakampani opanga mapepala, omwe ndi amodzi mwamitundu yofunikira m'miyoyo ya anthu. Maonekedwe ake ndi lalikulu limodzi, lomwe limatchedwa lalikulu ...Werengani zambiri»
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Monga chida chaukadaulo choyesa zotchinga za zida zonyamula katundu, choyezera choyezera chinyezi (chomwe chimatchedwanso water vapor transmission rate tester) chilipo. Komabe, pakuyesa, zina mwazambiri zitha kubweretsa zolakwika chifukwa cha magwiridwe antchito amunthu, ...Werengani zambiri»
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Water Vapor Transmission Rate (WVTR) ndi mlingo womwe nthunzi wamadzi umafalikira mkati mwa chinthu, chomwe nthawi zambiri chimawonetsedwa ngati kuchuluka kwa nthunzi wamadzi womwe umadutsa pagawo lililonse pagawo limodzi. Ndi chimodzi mwa zizindikiro zofunika kuyeza permeability wa zipangizo kuti wat ...Werengani zambiri»
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Mayeso a Stacking compression ndi njira yoyesera yomwe imagwiritsidwa ntchito kuwunika kuthekera kwapang'onopang'ono kupirira kupsinjika panthawi yosungiramo katundu kapena mayendedwe. Potengera momwe zinthu ziliri, kupanikizika kwina kumagwiritsidwa ntchito papaketi kwa nthawi yayitali kuti muwone ngati ...Werengani zambiri»
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Njira ya Kjeldahl imagwiritsidwa ntchito pozindikira kuchuluka kwa nayitrogeni mu zitsanzo za organic ndi inorganic. Kwa zaka zoposa 100 njira ya Kjeldahl yakhala ikugwiritsidwa ntchito pozindikira nayitrogeni mu zitsanzo zambiri. Kutsimikiza kwa nayitrogeni wa Kjeldahl amapangidwa muzakudya ndi zakumwa, nyama, chakudya ...Werengani zambiri»
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Woyesa ma tensile amathanso kutchulidwa ngati makina oyesa kukoka kapena makina oyesa padziko lonse lapansi (UTM). Choyimira choyesera ndi njira yoyesera ya electromechanical yomwe imagwiritsa ntchito mphamvu yokoka kapena kukoka kuzinthu zachitsanzo kuti ziwone momwe zimakhalira. Mphamvu yamphamvu nthawi zambiri imatchedwa kulimba mtima ...Werengani zambiri»
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Makina oyesera achitsulo achitsulo opangidwa ndi Shandong Drick amagwiritsidwa ntchito makamaka ngati waya wachitsulo, waya wachitsulo, waya wa aluminiyamu, waya wamkuwa ndi zitsulo zina ndi zinthu zina zosakhala zitsulo pamalo otenthetsera kutentha, kuponderezana, kupindika, kumeta ubweya, kuvula, kung'amba, katundu. kusunga ndi zina ...Werengani zambiri»
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DRICK Ceramic Fiber Muffle Furnace imatenga mtundu wa ntchito yozungulira, ndi waya wa nickel-chromium monga chinthu chotenthetsera, ndipo kutentha kwa ntchito mu ng'anjo kumaposa 1200. Ng'anjo yamagetsi imabwera ndi dongosolo lanzeru lowongolera kutentha, lomwe lingathe kuyeza, kuwonetsera ndi kulamulira. ..Werengani zambiri»
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Chipangizo cha DRK-K646 chodziwikiratu ndi chipangizo chodzipangira chokha chokhala ndi lingaliro la "odalirika, lanzeru komanso chitetezo cha chilengedwe", chomwe chimatha kumaliza ntchito yachimbudzi ya Kjeldahl nitrogen determination. DRK-K646B ikhoza kuthandizira ...Werengani zambiri»
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Makina oyesera a hydraulic universal test amagwiritsidwa ntchito kwambiri, makamaka amagwiritsidwa ntchito ngati zitsulo, zosakhala zitsulo ndi zinthu zina zolimba, kupsinjika ndi kuyeza kwina kwa data, kupatsa ogwiritsa ntchito deta yamtengo wapatali, yomwe imagwiritsidwa ntchito muzamlengalenga, mapulasitiki a mphira, mabungwe ofufuza ndi mafakitale ena...Werengani zambiri»
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