Lub log sib tsoo yuav tsum tau hloov thaum nws hnav mus rau D.20% ntawm qhov qub vojvoog. cov
Lub log sib tsoo yuav tsum tsis txhob sib tsoo nrog cov khoom tawv thaum lub sijhawm thauj mus los thiab siv, thiab yuav tsum tau ceev kom deb ntawm cov roj, dej lossis lwm cov kuab tshuaj kom ntseeg tau tias nws ua haujlwm tau zoo thiab siv tau zoo.
Thaum lub log sib tsoo hnav mus rau 20% ntawm lub vojvoog qub, qhov no yog qhov qhia tau tias nws yuav tsum tau hloov, vim hais tias txuas ntxiv siv cov log sib tsoo hnyav tuaj yeem ua rau kev ua haujlwm tsis zoo lossis cuam tshuam rau kev ua haujlwm. Yog li ntawd, kev tshuaj xyuas tsis tu ncua ntawm kev sib tsoo lub log thiab hloov raws sijhawm thaum nws ncav cuag 20% hnav yog qhov tseem ceeb rau kev ua haujlwm kom muaj kev nyab xeeb thiab ua haujlwm tau zoo. cov
Cov qauv hloov rau kev sib tsoo log discs rau cov tshuab sib tsoo feem ntau suav nrog cov hauv qab no:
1. Degree ntawm hnav: lub log sib tsoo yuav maj mam hnav thaum siv kom txog thaum nws siv tsis tau lawm. Thaum txoj kab uas hla ntawm lub log sib tsoo raug txo los ntawm 2 hli mus txog li 2/3 ntawm qhov qub, lub log sib tsoo yuav tsum tau hloov.
2. Kev puas tsuaj: Yog tias cov kab nrib pleb, chips, deformation, thiab lwm yam tshwm sim nyob rau saum npoo ntawm lub log sib tsoo, nws yuav tsum tsis txhob siv tam sim ntawd thiab hloov nws nrog lub log sib tsoo tshiab.
3. Kev pab lub neej: Nyob ntawm hom thiab hom kev sib tsoo, nws lub neej kev pabcuam kuj txawv. Feem ntau hais lus, kev sib tsoo cov log zoo yog qhov ruaj khov thiab tuaj yeem siv tau ntev. Txawm li cas los xij, tom qab dhau qhov kev pab cuam lub neej tau pom zoo, nws raug nquahu kom hloov nws raws sijhawm.
4. Cov haujlwm yuav tsum tau ua: Cov kev sib tsoo sib txawv yog tsim rau cov khoom sib txawv thiab cov haujlwm, yog li thaum hloov lub log sib tsoo, nws yog ib qho tsim nyog los xaiv cov sib tsoo log uas tsim nyog thiab cov lus qhia tshwj xeeb raws li cov haujlwm tshwj xeeb.
