Peb tau tsom mus rau kev tsim cov hlau barbed rau ntau tshaj kaum xyoo, thiab tau ua raws li lub tswv yim ntawm cov neeg siv khoom ua ntej.Peb tau koom nrog ntau yam kev nthuav qhia hauv tsev thiab txawv teb chaws, thiab peb cov neeg siv khoom ntseeg peb cov khoom ntau heev.Peb cov khoom yog muag hauv North America, South America, Europe, Africa thiab Middle East lub teb chaws thiab cheeb tsam.Thiab peb txais tos cov neeg siv khoom tuaj xyuas peb lub Hoobkas.Peb yuav npaj koj lub sijhawm kom tsim nyog thiab tseem qhia koj nyob ib puag ncig peb lub Hoobkas.
Nyob rau hauv lub exhibition, peb ua siab dawb sib txuas lus nrog cov neeg muas zaub los tham txog cov ntsiab lus ntawm ntau hom hlau mesh.Koj tsuas yog yuav tsum tau qhia kuv txog koj cov kev xav tau, thiab peb yuav muab koj cov phiaj xwm ntim khoom zoo tshaj plaws thiab kev xaiv tus nqi zoo tshaj.Txawm hais tias tus nqi zoo li cas koj xav tau, peb yuav sim peb qhov zoo tshaj plaws los qhia koj kom tau txais qhov kawg ntawm kev yuav khoom.
Tsis tas li ntawd, peb cov kev pab cuam tom qab muag kuj zoo heev, cov neeg siv khoom txaus siab yog qhov loj tshaj plaws sau ntawm peb lub Hoobkas, peb tsis yog tsuas yog ua lag luam koom tes nrog cov neeg siv khoom, tab sis kuj yog cov phooj ywg zoo tshaj plaws, kev koom tes ntawm yeej-yeej.
Peb muaj ntau tus neeg ua haujlwm, tab sis kuj muaj ntau yam barbed hlau ntau lawm tshuab, tuaj yeem muab koj ntau hom qauv ntawm barbed hlau.
Peb kuj muaj cov nroj tsuag txaus kom haum raws li cov khoom no, tsuav yog koj thov, peb yuav ua peb qhov zoo tshaj plaws los tsim koj cov khoom txaus siab.
Barbed hlau yog, raws li ib tug thawj coj economist, "ib ntawm xya patents uas hloov lub ntsej muag ntawm lub ntiaj teb no."Nws tau ua lub luag haujlwm hauv kev qhia meej txog cov cai ntawm cov khoom ntiag tug thaum lub sijhawm kev txhim kho ntawm thaj tsam sab hnub poob ntawm Asmeskas.Nws yog kev siv barbed hlau uas tso cai rau ranchers kom paub qhov txawv ntawm lawv ranches los ntawm lwm tus.Vim hais tias barbed hlau yog ib qho yooj yim los tsim, yooj yim rau nruab thiab pheej yig, nws zoo cais cov tsiaj nyeg thiab txo txoj hauv kev ntawm tub sab nyiag ntawm tus kheej.Niaj hnub no, nyob rau hauv Australian grasslands, koj tseem tuaj yeem pom cov square ntawm barbed hlau sab laug los ntawm cov neeg nyob hauv tsev thaum lawv tuaj ntawm no ntau tshaj 100 xyoo dhau los.
Post lub sij hawm: Feb-17-2023