Mining Yas Mesh

Qhov hnyav ntawm cov hlau mesh ib square meter yog hais txog 4 kg, thaum yas mesh ib square meter tsuas yog 0.7 kg. Yav dhau los, thaum siv hlau mesh, nws nyuaj heev rau txhua tus neeg thauj ib yob ntawm mesh ib zaug. Txawm li cas los xij, tom qab siv cov yas mesh, nws yooj yim rau txhua tus neeg thauj 2 mus rau 3 yob ntawm lub hnab mesh txhua zaus. Txhua tus neeg ua haujlwm tuaj yeem ua tiav kwv yees li 25 square metres ntawm cov hlau mesh tso rau ib hnub, thaum tom qab hloov mus rau yas mesh, txhua tus neeg ua haujlwm tuaj yeem ua tiav 50-60 square metres ntawm cov yas mesh tso rau ib hnub. Zuag qhia tag nrho, yas mesh tuaj yeem tsis tsuas yog txo qis kev siv zog ntawm cov neeg ua haujlwm, tab sis kuj txhim kho kev ua haujlwm zoo.

Lub hardness ntawm hlau mesh yog ntau dua li cov yas mesh, thiab nws yog ib qho nyuaj heev rau nteg thiab txuas, tshwj xeeb tshaj yog thaum lub taub hau mesh tsis yooj yim rau nthuav tawm, thiab nws yuav tsum tau sib tshooj los ntawm 0. {1}}.5 meters, uas ua rau pov tseg. Txawm li cas los xij, tso cov yas mesh tsuas yog yooj yim heev, thiab lub taub hau mesh tuaj yeem txuas nrog yam tsis tas yuav tsum tau sib tshooj. Feem ntau hais lus, tom qab 6 lub hlis ntawm kev tso, cov hlau mesh yuav muaj qee qhov kev txhim kho corrosion, tshwj xeeb tshaj yog thaum ntsib acidic lossis alkaline dej. Kev xeb ntawm cov hlau mesh yuav hnyav dua, thiab thaum qhov corrosion ntawm cov hlau mesh tshaj li ib qho qauv, nws yuav tsum tau muab tso dua. Kev tiv thaiv corrosion ntawm mining yas nets yog qhov zoo, thiab lawv tuaj yeem hloov mus rau qhov chaw nyuaj. Piv nrog cov hlau nets, lawv cov txiaj ntsig kev lag luam yog qhov tseem ceeb dua.

Yav dhau los, thaum mining thee nyob rau hauv cov hlau mesh, cov hlau mesh yog heev yooj yim rau corrosion thiab feem ntau ua rau lub ru tsev caving thiab khib nyiab txaus xwm txheej. Cov xwm txheej no cuam tshuam rau kev tsim cov thee mine, khib nyiab thiab cov khoom siv, thiab cuam tshuam ncaj qha rau kev nyab xeeb ntawm tus kheej ntawm cov miners. Kev siv cov mining yas nets tuaj yeem zam qhov tshwm sim ntawm lub ru tsev caving thiab cov khib nyiab ntws, thiab txawm tias muaj xwm txheej tshwm sim, lawv tuaj yeem kho lub sijhawm luv luv yam tsis muaj kev cuam tshuam rau kev tsim khoom.