您要查找的是不是：
- 钢管 steel tube
- 钢管RPC RPC-filled steel tubular column
- 镀锌钢管 galvanized steel tube
- 焊接钢管 welded steel pipe
- RPC P.PC
- 他将望远镜收进一根钢管内。 He slipped the telescope into a steel tube.
- 普通RPC common RPC
- RPC模型 RPC model
- XML-RPC XML-RPC
- 压力钢管 penstock
- RPC参数 rational polynomial coefficients (RPC)
- 钢管里塞满了脏物。 The steel tubes were clogged with dirty matters.
- 矿渣RPC slag RPC
- 钢管桩 steel pipe pile
- RPC算法 RPC algorithm
- 薄钢管 sheet steel pipe
- RPC技术 RPC technology
- 方钢管 square steel tube
- RPC-Gd RPC-Gd
- 薄壁钢管 thin-wall steel tube
