Pofuna kuonetsetsa kuti masitima apamtunda akuyenda bwino ndikupewa ngozi zina, opanga ena apanga mpanda woteteza njanji, womwe ungazindikire chitetezo chofananira cha masitima apamtunda ndi masitima apamtunda, komanso ungapewe kukhudzidwa kwa njanji pamiyoyo ya anthu okhala m'matauni, kuti athe kugwiritsa ntchito mokwanira.
Tsopano cholinga njanji zoteteza mpanda ali bwino ntchito zotsatira, komanso akhoza mwamsanga anaika mu nthawi yaifupi, ambiri ntchito magetsi kuwotcherera mpanda, kuwotcherera mpanda asidi ndi alkali kukana, mphamvu mkulu, unsembe yabwino, kuwotcherera olimba, mtundu zambiri wobiriwira, kotero kuti osati angachite ntchito zoteteza, komanso kuchita ntchito inayake kukongoletsa.
Zodziwika bwino zazinthu ndi izi:
(1). Waya wopangidwa ndi pulasitiki: 3.5mm-8mm;
(2). Bowo la mauna: 60mm x 120mm waya wambali ziwiri kuzungulira;
(3). Kukula kwakukulu: 2300mm x 3000mm;
(4). Mzere wowongoka: 48mm x 2mm chitsulo choviika chitoliro;
(5). Chalk: kapu yamvula, khadi yolumikizira, bolt anti-kuba;
(6) Njira yolumikizira: kulumikizana kwamakhadi.
Kwa sitimayi, mpanda woteteza njanji ndiyofunikira kwambiri. Sizingatetezere njira yosadziwika ya sitima iliyonse, komanso kuonetsetsa kuti sitimayo sichidzakhudzidwa ndi dziko lakunja, kuti tipewe kuchitika kwa ngozi zachitetezo, kuti anthu athe kuzindikira bwino chitetezo chaulendo. Kwa njanji ya sitima, mosakayikira padzakhala Miyala Yopunduka, ngati muzochitika zapadera, Miyala iyi idzagwa panjanji, ndipo ngati sichitsukidwa m'nthawi yake, ikhoza kuchititsa kuti sitimayo iwonongeke, zomwe ndizovuta kwambiri.
Mpanda woteteza njanji ungapereke chitsimikiziro chotetezeka kwambiri pa sitima iliyonse, kotero kuti sitima iliyonse ikhoza kuzindikira bwino chitetezo cha ulendo, kupewa kukhudzidwa kwa chilengedwe pa sitimayo, komanso ingapewe kukhudzidwa kwa sitimayo pa anthu ozungulira, kuti ateteze chitetezo cha moyo wa aliyense wokhalamo.
Lumikizanani nafe
22, Hebei Zosefera Zofunika, Anping, Hengshui, Hebei, China
Lumikizanani nafe
Nthawi yotumiza: May-17-2023