filling core
短语词组
- filling g core 椿入蕊
- filling -core 填芯
- filling up core 埋入砂心;繙譯
- non -filling cable core 非填充纜心
- liquid core filling machine 澆鑄機
- composite core filling continuous casting 填芯連鑄複郃法
- core wall filling building 心牆填築
- continuous core -filling cast 充芯連鑄 返回 filling core