English translation for "球头定位器"

insulator ball guide

Similar Words：

"球头锤" English translation, "球头导管" English translation, "球头丁字钢" English translation, "球头丁字钢梁" English translation, "球头钉" English translation, "球头杆" English translation, "球头工字钢梁" English translation, "球头轨" English translation, "球头滚针" English translation, "球头环钻" English translation