Nonstandard ncaj koob pogo pin 2 kab yog ib hom hluav taws xob txuas uas muaj ob kab ntawm tus pins nrog cov koob ncaj uas tsis yog tus qauv loj. Cov pins no yog tsim los ua kom muaj kev ruaj ntseg thiab txhim khu kev qha hluav taws xob sib txuas ntawm ob yam khoom, txawm tias nyob rau hauv ib puag ncig hnyav.
Cov koob tsis ncaj ncaj pogo pins yog qhov zoo tagnrho rau siv hauv cov khoom siv uas yuav tsum tau muaj ntau zaus lossis muaj zog sib kis. Lawv yog siv nyob rau hauv ntau yam khoom siv hluav taws xob, nrog rau cov khoom siv kho mob, cov khoom siv sib txuas lus, thiab cov tshuab tsheb.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm nonstandard ncaj-koob pogo pins yog lawv lub peev xwm los tiv thaiv kev poob siab thiab kev co. Qhov no ua rau lawv zoo tagnrho rau siv nyob rau hauv daim ntawv thov qhov twg cov pins raug mus tas li txav los yog hnyav hnyav. Tsis tas li ntawd, cov pins yog tsim los muab kev tiv thaiv qis, uas tso cai rau cov ntaub ntawv muaj txiaj ntsig thiab hloov hluav taws xob ntawm cov khoom siv.
Nonstandard straight-needle pogo pins kuj tseem muaj zog thiab tuaj yeem tiv taus rov siv dua yam tsis muaj kev poob loj hauv kev ua haujlwm. Lawv yog tsim los ntawm cov ntaub ntawv zoo uas tiv taus corrosion thiab hnav, kom ntseeg tau tias lawv yuav kav ntev.
Zuag qhia tag nrho, nonstandard ncaj koob pogo pin 2 kab yog ib qho kev xaiv zoo tshaj plaws rau txhua tus neeg uas tab tom nrhiav rau cov khoom siv hluav taws xob ruaj khov thiab ruaj khov. Lawv muab kev ua haujlwm siab thiab zoo rau kev siv ntau yam kev siv. Nrog lawv lub peev xwm los tiv thaiv ib puag ncig hnyav thiab muab cov ntaub ntawv muaj txiaj ntsig thiab hloov hluav taws xob, tsis yog tus qauv ncaj koob pogo pins yog qhov kev nqis peev zoo rau txhua tus tsim khoom siv hluav taws xob lossis cov chaw tsim khoom.
Nonstandard ncaj koob pogo pin 2 kab
Jun 10, 2023
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