Dab tsi yog qhov cuam tshuam rau kev sib kis ceev ntawm cov ntaub ntawv kab?
Apr 10, 2018| Ua ntej ob peb xyoos dhau los, daim ntawv thov ntawm cov ntaub ntawv kab yog dav heev, peb feem ntau pom yog lub xov tooj niaj hnub nrog lub khoos phis tawj xa mus, nco ntsoov thaum txoj kev muaj qee cov nkauj los pab tib neeg rub tawm cov yeeb yaj kiab lossis rub tawm cov tub luam, cov no yog Cov. xav tau cov ntaub ntawv kis tau tus mob, thiab kev sib kis ceev ceev, txwv tsis pub cov neeg siv khoom yuav tsum tau tos tsis taus mus, kev lag luam yuav tsis tau ua, tab sis tam sim no muaj tsawg dua li cov neeg muag khoom. Tam sim no tib neeg siv tswv yim los hloov cov ntaub ntawv, duab, thiab lwm yam. Txawm li cas los xij, tib neeg yuav tsum ua kom tiav sai sai. Dab tsi yog qhov cuam tshuam rau kev sib kis ceev ntawm cov ntaub ntawv kab? Cov ntaub ntawv kab
1. Qhov ceev ntawm cov ntaub ntawv kab kis tau tus mob kuj muaj kev sib raug zoo nrog cov xov tooj ntawm tes cia li. Thaum lub xov tooj ntawm tes nco lub peev xwm mus txog saturation, tus kis tau tus mob yuav txo tau heev. Yog tias koj xav rub tawm cov ntaub ntawv tseem ceeb, nws yog qhov zoo tshaj kom tso lub xov tooj lub cim xeeb ua ntej. Yog li tsis txhob ncua koj lub sijhawm muaj nuj nqis.
2. Nws tsis muaj dab tsi ua nrog lub thickness ntawm cov ntaub ntawv kab, tab sis nws muaj feem xyuam rau cov tooj liab hlau hauv. Qhov tuab ntawm cov hlau tooj liab yog, qhov ceev cov ntaub ntawv yog kis tau. Yog tias sab hauv yog hlau lossis tooj liab clad steel, nws yuav cuam tshuam rau cov ntaub ntawv xa mus!
3. Cov ntaub ntawv kis ceev ntawm lub xov tooj ntawm tes cov ntaub ntawv kab muaj feem xyuam rau qhov ntev ntawm cov ntaub ntawv kab. Nyob rau hauv cov ntaub ntawv ntawm tib cov ntaub ntawv, lub luv luv cov ntaub ntawv kab, qhov ceev cov ntaub ntawv kis tau tus mob. Them ceev kuj ceev.