English translation for "孔井测试器"

orifice well tester

Similar Words：

"孔经瞄准具" English translation, "孔经失真" English translation, "孔经校正" English translation, "孔经与光阑" English translation, "孔经遮光" English translation, "孔颈" English translation, "孔颈半径" English translation, "孔颈弯月面" English translation, "孔颈优化" English translation, "孔颈直径" English translation