Ọkpọkọ mba ụwafligeọkọlọtọ kachasị arụ ọrụ abụọ, ya bụ ọkpọkọ EuropeSistem SistemGerman na-anọchi anya ya site na Germany German (gụnyere Soviet Soviet Union) na pọmka AmericaSistem SistemA na-anọchi anya ya site na pipe anicflige. Na mgbakwunye, enwere ọkpọkọ janish Japanesefriaji, mana na ntinye Petrochemical nile nke eji eme ihe maka ọrụ ọha, yana mmetụta mba dị obere. A na-ewebata flags dị iche iche nke mba dị iche iche n'okpuru:

1, gaa Germany na ndị bụbu Soviet Union dị ka onye nnọchi anya nke ọkpọkọ Europeanflige
2. American Usoro Flash Plange Standard, nke Anib16.5 na Anib16.47
3, ọkọlọtọ ndị British na French pic flash, mba abụọ ọ bụla nwere ụkpụrụ na-apụ apụ abụọ.
Iji chịkọtara, enwere ike ichikota usoro fring dị iche iche dị iche iche ma ọ bụghị nke ama ama: Usoro Frish Pric nke Germany na-anọchi anya ya; Ọzọ bụ usoro FIP nke America nke United States na-anọchi anya usoro.
IOS700556 bụ ọkọlọtọ nzukọ mba ofesi maka ịkọwa akwụkwọ na 1992, ọkọlọtọ bụ United States abụọ usoro ọkpọkọ jikọtara ọnụ na ọkọlọtọ.