Cov kev qhia tshwj xeeb ntawm insulated telescopic ntaiv tsuas yog suav nrog cov ntsuas tsis xws li qhov siab, thim qhov ntev thiab nthuav tawm ntev. Cov hauv qab no yog ntau cov kev qhia tshwj xeeb ntawm cov txhab telescopic tradders:
[Ultra-lub teeb insulated laildder (nuv ntses qws ntaiv):
Qhov siab: {2-5 meters, txog li 5 meters.
Retracted ntev: nws tuaj yeem ncav cuag li 5 metres tom qab ncab, tab sis qhov ntev tom qab shortening tsuas yog 0. 8 meters.
Qhov hnyav: Txog 6-14 kilograms.
Cov khoom siv: lub teeb epoxy cob, conventally tsim cov ntaub ntawv fiberglass, aluminium alloy cov khoom yuav tsum tau yuav nyias.
Fiberglass insulated ntaiv:
Qhov siab: {3-6. 5 meters (yeem 5 lossis 7 ntu).
Retracted ntev: 1.2 metres (tsim qauv).
Pedal qhov dav: ntau dua lossis sib npaug rau 80 hli (tiv thaiv kab plam qauv).
Kev sib tshuam ntsuas phoo: ob chav hwm kev tuav kho lub ntsuas phoo (nrog kev ntsuas tus kheej).
Cov kev qhia tshwj xeeb ntawm cov thoob plaws telescopic ntaiv yog tsim nyog rau kev siv hluav taws xob sib txawv, lossis siv hluav taws xob hauv tsev thiab hluav taws xob me me hauv cov chaw nyob. Lawv yog lub teeb thiab tau yooj yim nqa, thiab tuaj yeem tiv thaiv hnyav hnyav kom ntseeg tau tias kev siv nyab xeeb.
