Yuav ua li cas xaiv lub log tsheb kauj vab?

Dec 19, 2018

Tso lus

24 Inch Foam Bicycle Tires.jpg Qhov tseem ceeb ntawm cov log tsheb kauj vab hauv tsheb kauj vab yog feem ntau pom tau yooj yim. Cov yam ntxwv ntawm lub tsheb kauj vab muaj feem cuam tshuam zoo rau kev ua haujlwm thiab siv tau zoo ntawm lub tsheb.


Feem ntau hais lus, thaum piav qhia txog cov yam ntxwv ntawm lub log tsheb, nws yog ntxaib muab faib rau ntau qhov kev qhia: yob tsis kam, tuav, txoj kev xav, hnav tsis kam, tawg tiv thaiv, nyhav thiab tus nqi. Ib qho ntxiv, tseem muaj ob yam ntxiv uas feem ntau pom zoo tab sis tseem ceeb: lub zog xa hluav taws xob thiab kev tsim khoom zoo. Vim tias cov log tsheb tsheb me me yog qhov nyias thiab yooj yim hnia lossis txiav, feem ntau ntawm lawv yuav ntxiv qhov tawg-pov thawj txheej nruab nrab ntawm lub log tawv thiab daim npog npog kom ua kom lub zog ntawm lub log.


Cov log tsheb kauj vab feem ntau kim, thiab lawv tau xam nrog cov roj hmab yuav tsum tau, yog li koj yuav xav tau cov khoom kim li yuav tau siv sijhawm ntev. Qhov no yog lub luag haujlwm ntawm log tsheb hnav tsis kam. Qhov zoo dua qhov hnav tsis kam, cov mais ntev dua uas tuaj yeem siv tau. Yuav ua li cas xaiv lub log tsheb kauj vab.



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