Waa qalab shaybaadhka caadiga ah oo ay baadhitaan ku samaysay oo ay samaysay shirkadeena si waafaqsan heerarka qaranka. Waa qalab tijaabo ah oo kaaliye ah oo ku habboon warshadaha iyo waaxaha sida waraaqaha samaynta, baakadaha, cilmi baarista sayniska iyo ilaalinta tayada iyo kormeerka.
Sambaliyuhu wuxuu leeyahay muuqaal qurux badan, qaab dhismeed is haysta oo macquul ah, hawl badbaadin shaqaale iyo isticmaal habboon.
cabbir farsamo
Dhululubo bir ah: aagga iskutallaabta gudaha 100± 0.2cm², dhererka 50mm;
Duubabka siman ee birta ah: ballac 200 ± 0.5mm, miisaan 10 ± 0.5kg;
Warqad nuugista: tiro ahaan 200-250g/㎡, xawaaraha nuugista 75mm/10min;
Reagent: Tijaabadu waa in ay isticmaashaa biyo la miiray ama biyo la miiray;
Heerkulka: 25± 10℃;
Qalabka kale ee caawiya (ikhtiyaarka): dheelitirka, saacada joogsiga, Cobb sampler.
heerka farsamada
TS ISO 535 Go'aaminta nuugista biyaha ee waraaqaha iyo kartoonada - Habka Cobb, GB / T1540 Go'aaminta nuugista biyaha ee waraaqaha iyo kartoonada (habka Cobb), GB5406 Go'aaminta qulqulka saliidda ee waraaqaha.
Fariintaada noo soo dir:
Waqtiga boostada: Jul-27-2022
