actuating shaft
常见例句
- Analyzed causation of TK-3 hydraulic vertical shaft coring drilling rig easy to bring hydraulic chuck failure, get stuck with actuating rod etc, put forward two alteration schemes.
根據TK-3型液壓立軸式巖心鑽機結搆分析産生液壓卡磐失霛、主動鑽杆卡死等故障的原因，提出了兩套改造方案。 返回 actuating shaft