Nws pib xaim kuj tseem hu ua cov xaim hluav taws xob qis, uas txawv ntawm cov xov hlau hauv tsev.Cov kab hauv tsev ib txwm yog tooj liab ib leeg stamens, nrog rau qee yam hardness.Cov xov hlau hauv tsheb yog tooj liab-multi-streaming cov xov hlau mos, thiab qee cov xov hlau mos yog nyias li plaub hau.Ob peb lossis txawm kaum ob ntawm cov xov tooj mos mos yog qhwv hauv cov yas insulating raj (polyvinyl chloride).Nws yog mos tab sis tsis yooj yim tawg.
Cov kev qhia tshwj xeeb ntawm cov xov hlau hauv lub tsheb xov hlau yog qhov nominal cross-sectional cheeb tsam ntawm 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0, 6.0 thiab lwm yam square millimeters., 2.5, 4.0, 6.0, thiab lwm yam), txhua tus muaj peev xwm thauj khoom tam sim no tus nqi yuav tsum tau nruab nrog cov xov hlau nrog cov khoom siv hluav taws xob sib txawv.Noj tag nrho lub tsheb nqaj hlau ua piv txwv, 0.5 specification kab yog tsim rau ntsuas teeb, ntsuas, qhov rooj teeb, teeb sab saum toj, thiab lwm yam .;0.75 specification kab yog tsim rau daim ntawv tso cai teeb teeb, me me teeb, nres teeb, thiab lwm yam Teeb, thiab lwm yam .;1.5 specification kab yog tsim rau headlights, hais lus, thiab lwm yam .;Cov khoom siv hluav taws xob tseem ceeb xws li tsim hluav taws xob thiab hluav taws xob hub kab thiab hlau xaim yuav tsum muaj 2.5 mus rau 4 square millimeter xov hlau.Qhov no tsuas yog hais txog lub tsheb dav dav, tus yuam sij yog nyob ntawm qhov siab tshaj plaws tam sim no tus nqi ntawm cov khoom thauj.Piv txwv li, cov hlau hlau thiab cov kab hluav taws xob zoo ntawm lub roj teeb siv ib leeg.Saum toj no, cov "loj" xov hlau yuav tsis muab tso rau hauv cov kab loj.
Lub sij hawm xa tuaj: Nov-12-2022