I-1. Ukugqibela kwexabiso lokuvala kwemakethi ephambili
NgoLwesihlanu odlulileyo, i-Ithylene ye-Ithylene yeThengiso yeMakethi yaseMemative, i-Arndorland Acmory inesidima, kodwa emva kokuwa, i-shandong amaxabiso i-jikelele, i-subring ye-jikelele isenethemba, ixabiso lexabiso lingaphezulu. Inqanaba le-inventri yangoku labarhwebi likwicala elingaphezulu, kwaye ukuvuma ukuthatha iimpahla kubuthathaka, ngelixa umdla ophantsi wabathengise iimpahla eziphantsi kule veki, kwaye ngexabiso liyaqhubeka liwela kakhulu.
2. Izinto eziphambili ezichaphazela utshintsho lwexabiso lentengiso
Uluhlu lweempahla: Uluhlu lweshishini liphela luphezulu, uluhlu lweempahla zorhwebo luphakathi, uluhlu lwe-inshork lusezantsi;
Ibango: Ishishini kunye nekhaya elikhanyayo lifuna nje ukuhlawula izikhundla, iimfuno zeshishini zibuthathaka;
Ixabiso: Inkxaso yexabiso eliphantsi, ifuthe elibuthathaka kwixabiso lentengo.
3. Ukuxelwa kwangaphambili
Namhlanje, ixabiso le-methylene chloride eShandong lawela, kwaye ummandla osemazantsi walandela ukwehla okuphambili.
Ixesha leposi: Mar-10 ukuya ku-525