Nhau dzeChigadzirwa
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YY2308B Kutakura kwehukuru hwechigadzirwa che laser chakaoma uye chakanyorova
Jinan Yueyang Information Technology Co. LTD yakatumira YY2308B Dry & wet laser particle size analyzer kumusika weRussia nhasi, YY2308B intelligent full automatic wet & dry laser particle size analyzer adopt laser diffraction theory (Mie naFraunhofer vanosiyana...Verenga zvakawanda -
Mutambo wepakati pematsutso wa2023 nehurongwa hwezororo reNational Day
Mutambo wepakati pematsutso we2023 nehurongwa hwezororo reNational Day Gunyana 29, 2023 (Chishanu) – Gumiguru 6, 2023 (Chishanu) Kana paine emergency, ndapota taura naCathy panhamba iyi: 008615866671927(wechat/whatsapp)Verenga zvakawanda -
GC inoshandiswa zvakanyanya mukugadzira zvinhu zvekurongedza zvinoprinda muintaglio.
Tose tinoziva kuti zvinhu zvekurongedza mushure mekudhinda zvine mwero wakasiyana wekunhuhwirira, zvichienderana nekuumbwa kweinki nenzira yekudhinda. Chekutanga, zvinofanira kucherechedzwa kuti kusimbiswa hakusi pakuti kunhuhwirira kwakaita sei, asi kuti kurongedza kunogadzirwa mushure mekudhinda kunokanganisa sei ...Verenga zvakawanda -
Kuyedzwa kweDolomite blocking – EN149
Kuedza kweDolomite blocking bvunzo inzira yekusarudza muEuro EN 149:2001+A1:2009. Mask iyi inoiswa muguruva redolomite rine saizi ye0.7~12μm uye huwandu hweguruva hunosvika 400±100mg/m3. Ipapo guruva rinoseferwa kuburikidza nemasiki nemhepo inofemerwa ye2 litres panguva imwe chete. Kuedza uku kunoenderana...Verenga zvakawanda -
Maitiro ekuwana data chairo reMFR&MVR
MVR (nzira yevhoriyamu): Verenga chiyero chekuyerera kwevhoriyamu yakanyungudika (MVR) uchishandisa fomura inotevera, mu cm3/10min MVR tref (theta, mnom) = A * * l/t = 427 * l/t θ ndiyo tembiricha yekuyedza, ℃ Mnom ndiyo mutoro wezita, kg A ndiyo avhareji yenzvimbo yepiston nebarre...Verenga zvakawanda