support ledge的意思|示意
支架凸部
support ledge相关短语
1、 vessel core support ledge 堆芯支承凸缘
2、 core barrel support ledge 堆芯吊篮支随凸耳
3、 internals support ledge 内部构件支承凸缘
4、 core support ledge 堆芯支承凸肩
5、 ledge support 搭耳支承
支架凸部
1、 vessel core support ledge 堆芯支承凸缘
2、 core barrel support ledge 堆芯吊篮支随凸耳
3、 internals support ledge 内部构件支承凸缘
4、 core support ledge 堆芯支承凸肩
5、 ledge support 搭耳支承