English translation for "钩圈式封头"

floating head with backing device

Similar Words：

"钩曲的" English translation, "钩曲构造" English translation, "钩取" English translation, "钩取机动" English translation, "钩取装置" English translation, "钩拳" English translation, "钩人" English translation, "钩珊瑚属" English translation, "钩伤" English translation, "钩上" English translation