Qeb s puas raug tshem tawm?

Cov txheej txheem:

Qeb s puas raug tshem tawm?
Qeb s puas raug tshem tawm?

Video: Qeb s puas raug tshem tawm?

Video: Qeb s puas raug tshem tawm?
Video: Ua siab hnov qab kuv mus by zuag lauj & pov vwj nkauj tawm tshiab 2020 2024, Hlis ntuj nqeg
Anonim

Thaum lub tsheb raug sau tawm raws li Cat S lossis Cat N, tus cim no yog qhov ruaj khov, thiab hloov tsis tau. Nws tseem yuav txo tus nqi rov qab rau lub tsheb yav tom ntej, txhais tau tias koj yuav tau tsawg dua thaum koj tuaj muag nws.

Cat S puas kho tau?

A Qeb S (los yog Cat S) lub tsheb yog ib qho uas tau raug kev puas tsuaj, tab sis nws tseem kho tau. Txawm hais tias nws raug kho, lub tsheb qhov chaw khaws cia tseem nyob nrog lub tsheb rau lub neej, uas txo nws txoj kev thov rau ntau tus neeg tsav tsheb thiab ua rau nws tsis muaj nqis.

Qeb S puas phem npaum li cas?

Qeb S sau-tawm

Qeb S tshiab txhais tau tias lub tsheb tau raug kev puas tsuaj ntawm cov txheej txheemQhov no tuaj yeem suav nrog lub pob tw lossis twisted chassis, lossis thaj tsam crumple uas tau poob rau hauv kev sib tsoo. Qeb S kev puas tsuaj yog ntau dua li cov tshuaj pleev ib ce, yog li ntawd, thiab lub tsheb yuav tsum tau kho kom zoo.

Koj puas tuaj yeem tshem tawm qeb ntawm lub tsheb?

Qeb D sau-tawm tus cim yuav nyob twj ywm ib feem ntawm lub tsheb keeb kwm rau lub neej. Nws tsis tuaj yeem muab tshem tawm thiab yuav pom ib txwm qhia hauv keeb kwm tshawb xyuas.

Qhov twg phem dua qeb S lossis N?

Qeb S: cov tsheb uas muaj kev puas tsuaj uas yuav xav tau kev kho kom zoo ua ntej lawv tsav tsheb. Qeb N: cov tsheb uas tej zaum yuav muaj cov khoom ua kom zoo nkauj lossis cov khoom tsis zoo (xws li cov nres thiab hluav taws xob) uas xav tau kev ua haujlwm ua ntej lawv muaj kev nyab xeeb rau kev tsav tsheb.

Pom zoo: