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Wararka

Fikrado yar oo loogu talagalay warshadaha dhuumaha birta

Waxaa jira sababo badan oo kororka fiiqan ee wax soo saarka gudaha ee qaybta godan leydi ah sannadkiisa, laakiin sababta tooska ah waa kororka sahayda waxtarka leh, oo ka muuqda xogta tirakoobka, heerka isticmaalka awoodda ee isku midka ah ayaa si weyn loo kordhiyay. Waa maxay sababta saadka waxtarka leh uu aad u kordhay? Marka la soo koobo, waxa inta badan sabab u ah saamaynta guud ee saddex dhinac: horumarinta la taaban karo ee faa'iidooyinka warshadaha sannadihii la soo dhaafay, siyaasadda beddelka awoodda, iyo horumarinta iyo codsiga tignoolajiyada birta cusub iyo technology cusub.

Dhuumaha birta galvanized
Midda ugu horreysa waa horumar xooggan oo laga helo faa'iidooyinka warshadaha, taas oo si weyn u xoojisay kalsoonida ganacsatada birta ah ee maalgashiga. Mamnuucidda ballaaran ee "birta dhulka" iyo siyaasadda ilaalinta deegaanka ee adag ayaa si degdeg ah u xakameysay sahayda suuqa muddada gaaban. Hoos u dhigista qiimaha alaabta ceeriin iyo kor u qaadista qiimaha birta isla mar ahaantaana, faa'iidada warshadaha ayaa kor u kacday. Faa'iidada guud ee tan rebar ee caadiga ah waxay gaadhay ku dhawaad ​​2000 yuan.

Marka labaad, faa'iidooyinka ka sarreeya ee la filayo ayaa kor u qaadi doona kalsoonida, kor u qaadida awoodda wax soo saarka degdega ah, iyo dib u soo celinta qaar ka mid ah awoodda wax soo saarka zombie. Marka la eego saameynta lacag samaynta, shirkadaha qaar ayaa ka buuxa rajooyinka mustaqbalka, halka kuwa kale ay ka walaacsan yihiin inay raadiyaan faa'iidooyinka miisaanka. iyada oo loo marayo tartanka mustaqbalka. Rabitaanka in la cusboonaysiiyo ama la balaadhiyo awoodda guud ahaan waa mid aad u xooggan, iyo alaab-qeybiyeyaal badan oo tuubooyinka birta ah ayaa xitaa iibsada tilmaamayaasha awoodda si ay u ballaariyaan. Sidaa darteed, waxaan aragnaa in heerka kobaca isugeynta ee maalgashiga hantida go'an ee warshadaynta birta dhalaalaysa iyo warshadaynta rog-rogadka ee qaybta hore ee sanadkan ay ka badan tahay 40% sanadka-sannadka, taas oo noqon doonta rikoor sare. Waxaa si muxaafid ah loo qiyaasay Saddexda sano ee soo socota laga bilaabo sanadkan, in ka badan 70 milyan oo tan oo awoodda birta doofaarka ah ayaa la gelin doonaa wax soo saarka, qayb muhiim ah oo ka mid ah awooddan ayaa lagu beddeli doonaa xilli hore. Haddii awoodda dib-u-qaabaynta dhaqaale ee labadii sano ee la soo dhaafay la tixgeliyo, wadarta guud ee warshadaha tuubada birta ee Shiinaha kama yaraan doonto 50 milyan oo tan.

Hal-abuurka iyo codsiga tignoolajiyada wax-soo-saarka birta iyo birta ayaa si dhakhso ah loo hirgeliyay, wax-soo-saarka wax-soo-saarka iyo awoodda wax-soo-saarka dhabta ah ee shirkadaha ayaa si weyn loo hagaajiyay.Haddii aad hoos u dhigto mugga oo aad kor u qaaddo mugga tuubada birta khafiifka ah, heerka tignoolajiyada qalabku wuxuu asal ahaan kor u qaadi doonaa heer sare. Inkasta oo mugga la dhimay oo la beddelay, awoodda wax-soo-saarka dhabta ah ee qalabka cusub ma hoos u dhacayso laakiin sidoo kale waa la hagaajin karaa sababtoo ah hagaajinta isku-dhafka isticmaalka iyo waxtarka wax-soo-saarka.

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