Chinese translation for "固定中密度滤光器"

fixed neutral de ity filter
fixed neutral density filter

Similar Words：

"固定质量系" Chinese translation, "固定滞后" Chinese translation, "固定中锋" Chinese translation, "固定中继器" Chinese translation, "固定中继站" Chinese translation, "固定中心" Chinese translation, "固定中心架" Chinese translation, "固定中心架 后拉缆" Chinese translation, "固定中心距变速齿轮" Chinese translation, "固定中心距变速齿轮系" Chinese translation