English translation for "觇孔"

diopter
◇觇孔瞄准具 sight aperture

Related Translations:

觇:  动词[书面语] (窥视; 观测) observe; survey

觇尺:  aiming rule

觇点:  aiming point

觇牌:  target

觇线:  aiming line

反觇:  backsight

觇视:  sight

觇板:  boning boardsight boardsight vanesighting boardsightingdisctargetvane

觇点确定:  apd

觇视孔:  peep circle

Similar Words：

"觇标扭转" English translation, "觇标偏心" English translation, "觇尺" English translation, "觇点" English translation, "觇点确定" English translation, "觇孔瞄准具" English translation, "觇孔盘" English translation, "觇孔照门" English translation, "觇瞄准调整螺" English translation, "觇牌" English translation