Hais txog kev faib cov hoses, uas yog cov feem ntau siv
Rau kev siv cov roj hmab hose, cov khoom siv yog luv luv hauv kev lag luam.Lub siab-siab roj hmab hose nrog steel hlau yog feem ntau siv.Nyob rau hauv kev pom ntawm nws zoo siab thiab roj kuj, nws yog siv nyob rau hauv cov khoom sib txuas, siv machinery, hydraulic props, thiab lwm yam. Qhov siab tshaj plaws siab mus txog 70Mpa
Rau lub raj roj hmab nrog daim ntaub, cov khoom siv dej yog dav dua, muaj dej, av nkos, roj hydraulic, roj emulsified, dej kub cheb chav, thiab lwm yam.
Loj txoj kab uas hla hose, 6 khaubncaws sab nraud povtseg qaum nrog ib txheej ntawm kauv hlau hlau, nyob rau hauv tus mob ntawm tsis zoo siab,
Cov khoom xa tawm feem ntau yog steel braided hoses, hoses zoo tib yam, thiab lwm yam, thaum lub tsheb hoses nrog cov ntsiab lus siab dua yog tsawg dua.Qhov kev faib ua feem ntawm cov tshuaj fiber ntau winding raj, braided raj, knitted raj, steel hlau braided raj, winding raj thiab resin hose nyob rau hauv lub hose yog ntau tshaj 60%, uas kuj yog ze rau lub thoob ntiaj teb advanced theem.Vim tias cov khoom tsim tau raws li cov qauv thoob ntiaj teb, nws muaj txiaj ntsig zoo rau kev xa tawm ntawm kuv lub teb chaws cov khoom siv roj hmab yeeb nkab.
Lub peev xwm ntau lawm ntawm cov khoom siv roj hmab tseem ceeb yog nyob ntawm qhov zoo tshaj plaws hauv ntiaj teb.Txawm hais tias kuv lub teb chaws cov khoom siv roj hmab raj muaj cov txheej txheem yooj yim rau ntau cov khoom xa tawm, qhov tseeb export ntim tseem me me.Raws li kev txheeb cais los ntawm National Bureau of Statistics, tus nqi xa tawm txhua xyoo ntawm cov kav dej roj hmab hauv xyoo tas los no tsuas yog suav nrog tsawg dua 1% ntawm tag nrho cov khoom xa tawm txhua xyoo ntawm cov khoom siv roj hmab, 9.5% ntawm cov nqi xa tawm txhua xyoo ntawm cov log tsheb, thiab 1.4% ntawm txhua xyoo export tus nqi ntawm cov khau roj hmab.Tsis tas li ntawd, nws tau kwv yees tias tus nqi xa tawm ntawm kuv lub teb chaws cov khoom siv roj hmab cov khoom lag luam suav txog li 10% ntawm tag nrho cov khoom tsim tawm.
Post lub sij hawm: Apr-07-2022