Xaiv lub viscometer tube zoo tshaj plaws rau kev test

Qhov teeb meem dua yog qhov cua. Qhov dej yuav yuav ntau dua thaum nws tau txais qhov cua thiab yuav ntau dua thaum nws tau txais qhov cua ntau dua. Piv txwv li, honey yuav ntau dua thaum nws yuav ntau dua, yog li cas? Yog tias cov ntawv siv rau kev ntsuas qhov ntau tsis muaj qhov cua tswv yim, qhov ntsuas yuav tsis tswv yim. Nkaus no, thaum koj siv cov ntawv no, koj yuav tsum keep cov dej nyob rau qhov cua tswv yim. Qhov thermometer yog qhov zoo yog koj xav ntsuas qhov cua thaum nyob rau hauv qhov cua.

Kev hloov lub tshuab viscometer yuav tsis tau ua li cas thaum lub tshuab viscometer tau siv lawm. Yog tias muaj dej lossis cov khoom uas nyob hauv lub tshuab thiab tsis tau hloov, nws yuav cuam tshuam rau kev sib koom ntawm dej tshiab hauv lub tshuab. Vim li no, nws yuav muaj kev txhawj xeeb rau kev sib koom tsis zoo. Nco ntsoov tias yuav tsum hloov qhov rooj ntawm lub tshuab thaum siv lawm. Thaum suav tom qab, lub tshuab viscometer uas muaj kev puas tsuaj lossis muaj kev tshem tawm yuav tsis tuaj yeem xa cov lus nug tseeb. Nws yuav zoo heev rau koj kom paub tias koj cov khoom sib xyaw tau zoo li cas thiab kom paub tias nws tau zoo heev. Paub cov teeb meem tseem ceeb no yuav pab koj siv koj cov ZONWON utube viscometer dav dua thiab tau cov lus nug zoo.

Cov qhov ntawv uas tsim rau kev kuaj tshuaj yog muaj nyob hauv cov txheej txheem thiab cov cim ntau yam, kom paub tau txhua yam uas yuav tsum kuaj. Cov qhov ntawv uas tsim rau kev kuaj tshuaj yog muaj kev sib thag los ntawm cov khoom uas tsim lawv. Cov qhov ntawv uas tsim rau kev kuaj tshuaj feem ntau yog tsim los ntawm qhov ntawv dawb lossis plastic. Cov qhov ntawv dawb yog muaj kev nyab xeeb thiab tsis muaj kev cuam tshuam los ntawm kev cuam tshuam ntawm teb chaws; lawv kuj tsis muaj kev cuam tshuam los ntawm kev puas, Wasserman hais, thaum cov qhov ntawv plastic yog nyob hauv kev nyab xeeb thiab tsis puas. Ko yuav tau xaiv cov khoom uas zoo tshaj plaws rau ko cov kev kuaj, raws li ko yuav kuaj dab tsi.