Txais tos rau peb lub vev xaib!
Xov xwm khoom
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YY2308B Qhuav & ntub laser particle loj analyzer xa khoom
Jinan Yueyang Cov Ntaub Ntawv Technology Co. LTD tau xa cov YY2308B Qhuav & ntub dej laser particle loj analyzer rau Russia hnub no, YY2308B ntse tag nrho tsis siv neeg ntub & qhuav laser particle loj analyzer txais laser diffraction txoj kev xav (Mie thiab Fraunhofer diffr ...Nyeem ntxiv -
2023 Mid-Autumn Festival & National Hnub so lub sijhawm
2023 Mid-Autumn Festival & Hnub So Hnub Tim Lub Cuaj Hli 29, 2023 (Friday) - Lub Kaum Hli 6, 2023 (Friday) Yog tias muaj xwm txheej ceev, thov hu rau Cathy: 008615866671927(wechat/whatsApp)Nyeem ntxiv -
GC yog dav siv nyob rau hauv zus tau tej cov intaglio luam ntawv ntim cov ntaub ntawv.
Peb txhua tus paub tias cov ntaub ntawv ntim khoom tom qab luam ntawv muaj qhov sib txawv ntawm cov ntxhiab, nyob ntawm seb muaj pes tsawg leeg ntawm tus number case thiab luam ntawv. Ua ntej tshaj plaws, nws yuav tsum raug sau tseg tias qhov tseem ceeb tsis yog qhov tsis hnov tsw zoo li cas, tab sis yuav ua li cas lub ntim uas tau tsim tom qab luam ntawv cuam tshuam rau ...Nyeem ntxiv -
Dolomite thaiv kev kuaj - EN149
Dolomite blocking test yog qhov kev xaiv xaiv hauv Euro EN 149: 2001 + A1: 2009. Lub npog ntsej muag raug rau dolomite hmoov av nrog qhov loj ntawm 0.7 ~ 12μm thiab cov plua plav concentration yog txog 400 ± 100mg / m3. Tom qab ntawd cov hmoov av tau lim los ntawm lub npog ntsej muag ntawm qhov simulated ua pa ntawm 2 litres ib zaug. Test yog con...Nyeem ntxiv -
Yuav ua li cas kom tau txais cov ntaub ntawv tseeb rau MFR & MVR
MVR (Volume method): Xam cov yaj ntim ntws tus nqi (MVR) nrog cov qauv hauv qab no, hauv cm3/10min MVR tref (theta, mnom) = A * * l / t = 427 * l / t θ yog qhov ntsuas kub, ℃ Mnom yog qhov nominal load, kg A yog qhov nruab nrab ntu ntu ntawm piston thiab barre ...Nyeem ntxiv