English translation for "optical flat gauge"

光学平面规

Similar Words：

"optical flame detector" English translation, "optical flame fire detector" English translation, "optical flare" English translation, "optical flat" English translation, "optical flat gage" English translation, "optical flat gla filter" English translation, "optical flat glass" English translation, "optical flat glass filter" English translation, "optical flat glass gauge" English translation, "optical flatne gauge" English translation