Lub hom phiaj ntawm screws thiab bolts yog txawv. Screws feem ntau yog siv los txuas rau qhov chaw seem, feem ntau yog siv rau kev sib txuas thiab yooj yim installation thiab disassembly. Tsis muaj qhov ntsia hlau loj uas muaj zog nyob hauv lub zog. Lub zog ntawm lub pluaj yog qhov muaj zog tshaj li ntawm qhov ntsia hlau, yog li nws yog siv los ua ib feem ntawm qhov kev pabcuam, uas yog hais ntxiv, nrog rau qhov kev sib txuas ntawm kev sib txuas, lub cuaj hlau feem ntau tiv taus ntau dua. Tus qauv tsim nyog tsim nyog yuav tsum tso cai rau lub pluaj kom nruj lossis nruj es tsis txhob txaj muag. Feem ntau, cov ntsia hlau yog feem ntau siv rau zawm ntawm qhov xauv qhov ntawm qhov chaw thiab tsis tshua siv rau kev sib koom ceev. Kev siv cov bolts tsuas yog qhov txawv, thiab lawv feem ntau nruj nrog ceev thiab nruj nreem nruj nrog threaded qhov ntawm ib sab. Ntawm chav kawm, qhov no tsis yog qhov meej. Cov xwm txheej tsis tau yog tsis tsim nyog, tiamsis lawv yuav tsum tau ua ntaub ntawv thov.
Qhov sib txawv ntawm screws thiab bolts
Jun 28, 2018
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