English translation for "negatoscope"

底片观测器
底片观察灯
底片观察盒
读片灯
看x线片灯
看片灯，观片灯

Similar Words：

"negativity condition" English translation, "negativity wave" English translation, "negaton" English translation, "negator" English translation, "negatory" English translation, "negatron" English translation, "negatron (=negative elctron)" English translation, "negatron decay" English translation, "negatron emission" English translation, "negatron spectrum" English translation