Yuav ua li cas paub qhov txawv Lamb plaub hau?
Dec 23, 2022
1. Kev txheeb xyuas cov txheej txheem ntawm lamb plaub hau: sensory identification method
Txheeb xyuas raws li tus kov thiab pawg saum npoo ntawm cov ntaub. Intuitively hais lus, cov khoom siv ntaub plaub kuj yog mos, elastic, hnyav thiab mos hauv xim.
2. Kev txheeb xyuas tus menyuam yaj cov plaub hau: electrostatic test
RUB lub tsho tiv no ntawm daim ntaub paj rwb ntshiab rau 5 feeb, thiab tshem tawm sai sai. Yog tias tsis muaj qhov tawg, nws yog lub sweater tiag tiag. Yog tias muaj qhov tawg, thiab muaj cov hluav taws xob hluav taws xob, nws yog cov ntaub ntawv siv tshuaj fiber ntau lossis cov tsho cuav.
3. Kev txheeb xyuas cov txheej txheem ntawm lamb plaub hau: combustion method
Cov khoom siv ntaub plaub, thaum kub hnyiab, haus luam yeeb thiab hlwv thaum hlawv, nrog rau qhov tsis hnov tsw ntawm cov plaub hau kub, nrog ntau cov tshauv, ci dub yuav tsum nkig. Acrylic fiber ntau hlawv maj mam thaum yaj. Cov nplaim yog dawb, ci thiab muaj zog, nrog me ntsis cov pa luam yeeb dub thiab tsw ntxhiab tsw. Lub grey yog dawb thiab puag ncig, nkig thiab tawg.
Cov khoom nylon hlawv maj mam thaum yaj. Thaum kub hnyiab, cov nplaim yog me ntsis cov pa luam yeeb dawb. Cov nplaim yog me me thiab xiav. Nws muaj qhov tsw ntawm celery. Nws tsim ib lub teeb xim av tawv pob thiab tsis yooj yim rau crush.