Dabere na akụkọ akụkọ CCTV13, ụgbọ elu ụgbọ elu CK262 nke China Cargo Airlines, ndị enyemaka nke China Eastern Airlines, rutere n'ọdụ ụgbọ elu Shanghai Pudong na Eprel 24, bu tọn 5.4 nke fotoresisist.

A na-akọ na n'ihi mmetụta nke ọrịa na-efe efe na nnukwu njem chọrọ, ụlọ ọrụ mgbawa enweghị ike ịchọta ụgbọ elu kwesịrị ekwesị iji nyefee fotoresisist chọrọ na Shanghai.

N'okpuru nhazi nke Shanghai Municipal Commission of Transportation, China Eastern Logistics eguzobela otu ndị njem ụgbọ elu pụrụ iche na-akwado ụgbọ elu iji nye usoro ngwọta ngwa ngwa zuru ezu na-ekpuchi ụgbọ njem ụgbọ elu na ụgbọ elu.
ọrụ mkpochapụ kọstọm ngwa ngwa.N'April 20 na Eprel 24, arụchara ọrụ ahụ nke ọma.Ejiri ikuku bu batches abụọ nke photoresist nwere ngụkọta nke 8.9 tọn photoresist iji dozie mkpa na-aga n'ihu nke usoro ọkọnọ nke ụlọ ọrụ mgbawa isi.

Cheta na: Photoresist na-ezo aka na-eguzogide etching film ihe nke solubility mgbanwe site irradiation ma ọ bụ radieshon nke ultraviolet ìhè, electron doo, ion doo, X-ray, wdg Photoresists na-bụ-eji na ezi ụkpụrụ nhazi arụmọrụ dị ka ngosi ogwe, integrated sekit na semiconductor discrete ngwaọrụ.