English translation for "film speed set ring"

胶片感光度定环

Similar Words：

"film sound track" English translation, "film speed" English translation, "film speed dial" English translation, "film speed indicator" English translation, "film speed scale" English translation, "film spielen" English translation, "film splicer" English translation, "film splicing gauge" English translation, "film splitter" English translation, "film splitting" English translation