Kuyerekeza kwa kuchuluka kwa ntchito pakati pa chitoliro cha LSAW ndi chitoliro cha SSAW

Chitoliro chachitsulo chimapezeka kulikonse m'moyo wathu watsiku ndi tsiku. Chimagwiritsidwa ntchito kwambiri pakutenthetsa, kupereka madzi, kutumiza mafuta ndi gasi ndi mafakitale ena. Malinga ndi ukadaulo wopanga mapaipi, mapaipi achitsulo amatha kugawidwa m'magulu anayi otsatirawa: chitoliro cha SMLS, chitoliro cha HFW, chitoliro cha LSAW ndi chitoliro cha SSAW. Malinga ndi mawonekedwe a msoko wolumikizira, amatha kugawidwa m'chitoliro cha SMLS, chitoliro chachitsulo cholunjika ndi chitoliro chachitsulo chozungulira. Mitundu yosiyanasiyana ya mapaipi olumikizira ali ndi mawonekedwe awoawo ndipo ali ndi ubwino wosiyana chifukwa cha ntchito zosiyanasiyana. Malinga ndi msoko wolumikizira wosiyanasiyana, timayerekeza chitoliro cha LSAW ndi chitoliro cha SSAW mofanana.

Chitoliro cha LSAW chimagwiritsa ntchito njira yolumikizira arc yomwe ili pansi pa nthaka mbali ziwiri. Chimalumikizidwa pansi pa mikhalidwe yosasunthika, yokhala ndi ubweya wabwino kwambiri komanso msoko waufupi wolumikizira, ndipo mwayi woti chilema chikhalepo ndi wochepa. Pogwiritsa ntchito kukula kwa mainchesi onse, chitoliro chachitsulo chimakhala ndi mawonekedwe abwino a chitoliro, kukula kolondola komanso makulidwe ndi mainchesi osiyanasiyana a makoma. Ndi choyenera kugwiritsa ntchito mizati yolumikizira zitsulo monga nyumba, milatho, madamu ndi nsanja za m'mphepete mwa nyanja, nyumba zazitali kwambiri komanso nyumba zamagetsi za nsanja ndi mast zomwe zimafuna kukana mphepo komanso kukana zivomerezi.

Chitoliro cha SSAW ndi mtundu wa chitoliro chachitsulo chomwe chimagwiritsidwa ntchito kwambiri m'mafakitale, zomangamanga ndi mafakitale ena. Chimagwiritsidwa ntchito kwambiri mu uinjiniya wamadzi apampopi, mafakitale a petrochemical, mafakitale a mankhwala, mafakitale amagetsi, ulimi wothirira ndi zomangamanga m'mizinda.