Tensioners yog cov cuab yeej tseem ceeb rau kev ruaj ntseg cov khoom thauj thaum thauj; lawv txoj kev siv kom raug ua kom muaj kev nyab xeeb ntawm txoj kev.
Tshawb xyuas cov khoom sib xyaw ua ke: Xyuas kom tseeb tias cov webbing, hooks, ratchets, buckles, thiab lwm yam khoom tsis qhia pom tias hnav, tawg, deformation, lossis corrosion; txawm tias kev puas tsuaj me me tuaj yeem ua rau tsis ua tiav.
Txheeb xyuas cov ntawv sau thiab Load Capacity: Xyuas kom cov ntawv sau tau yooj yim thiab qhia meej txog qhov siab tshaj plaws load peev xwm; overloading yog txwv tsis pub.
Tsis txhob Sib Nqus Ntug: Siv cov ntaub thaiv npog los yog lub tes tsho los tiv thaiv lub webbing thiab tiv thaiv kom tsis txhob raug txiav lossis txiav.
Tsis txhob Knot: Knotting lub webbing txo nws lub zog tensile thiab ua rau muaj kev pheej hmoo ntawm kev tawg.
Tswj Kev Ncaj Ncees: Txoj hlua khi-cov hlua khi yuav tsum tsis txhob twist, tangled, lossis hla; txwv tsis pub, tsis sib xws load faib yuav ua rau lawv loosen los yog snap.
Tsis txhob siv rau hauv ib puag ncig tshwj xeeb: Tsis txhob siv cov cuab yeej no nyob rau hauv qhov chaw muaj kev phom sij lossis tshwj xeeb, xws li cov hlau molten, muaj zog acids, iav ntawv, cov khoom tawg yooj yim, lossis nuclear reactors.
