Vim tias cov yam ntxwv nyob ntev ntawm tarpaulin, nws yog dav siv nyob rau hauv ntau yam lag luam. Qhov tseeb, tom qab siv cov tarpaulin, khaws cia kom zoo, thiab koj tuaj yeem siv txuas ntxiv mus rau lwm zaus. Yog li yuav ua li cas ua kom cov tarpaulin zoo? Cov ntsiab lus hauv qab no yog cov ntsiab lus
Ua ntej tshaj plaws, nws yog qhov tsim nyog yuav tsum tau tais thiab ntim cov tarpaulin. Cov hau kev tshwj xeeb muaj raws li hauv qab no:
Ua ntej, kis tau rau sab xub ntiag ntawm lub tarpaulin tiaj, nco ntsoov tawm ob txoj hlua kawg (hom D yog lub kaum sab xis), thiab tom qab ntawd quav ob sab ntawm qhov ntev kev taw qhia mus rau qhov ntev ntawm txoj kab nruab nrab ntawm lub tarpaulin.
Tom qab ntawd muab cov ntawv sib faib ua ob sab ua peb ntu, thiab muab ob zaug tso rau ntawm txoj kab nruab nrab.
3 quav rau ob sab ntawm qhov dav kev coj ntawm lub tarpaulin mus rau transverse center kab ntawm tarpaulin, thiab tom qab ntawd quav lawv mus rau hauv nruab nrab rau ob zaug (peb zaug rau hom D).
4. Txheem nws nrog txoj hlua khi thiab khi nws nrog ntoo khaub lig ntawm ob tog. Nco ntsoov ua kom nruj thiab khi nws kom khov. Nyob rau tib lub sijhawm, txoj hlua taub hau yuav tsum muab ntim zoo. Nws tsis raug tso cai los kom xoob lossis poob tawm ntawm txoj hlua khawm, thiab nws tsis raug tso cai kom rub lub khi tarpaulin.
Nws yog qhov yooj yim rau quav thiab siv. Cov kab logo thiab tus naj npawb tarpaulin ntawm lub tarpaulin yuav tsum ua kom meej thiab meej meej rau tus siv tom ntej. Qhov tseeb, lub hom phiaj ntawm cov quav tarpaulin yog ua kom yooj yim tuav, kev nyab xeeb, tus lej tooj, thau khoom, suav, teeb khoom thiab cia tarpaulin.
Tom qab ntawd, peb yuav tsum them nyiaj rau qhov chaw cia ntawm tarpaulin. Qhov chaw khaws cia zoo tshaj plaws ntawm tarpaulin nyob sab hauv tsev. Tsis txhob nthuav tawm nws sab nraum zoov. Ntxiv rau, peb yuav tsum khaws qhov chaw mus thiab kom deb ntawm cov khoom siv cua sov.
