English translation for "补强的开孔"

reinforced opening

Similar Words：

"补强带" English translation, "补强带，炉箍" English translation, "补强带焊接" English translation, "补强的" English translation, "补强的对接焊缝" English translation, "补强的面积要求" English translation, "补强垫" English translation, "补强垫 增强衬板" English translation, "补强垫圈" English translation, "补强对接焊" English translation