English translation for "instrument block valve"

仪表截止阀

Similar Words：

"instrument aviation" English translation, "instrument background" English translation, "instrument bay" English translation, "instrument bevel" English translation, "instrument bezel" English translation, "instrument board" English translation, "instrument board bracket clamp" English translation, "instrument board clock" English translation, "instrument board dial glass" English translation, "instrument board lamp" English translation