In this paper, the author probes the improvement and application of BFDS style multiple function hydraulic control value.
文章阐述了BFDS型多功能水力控制阀液压控制系统的改进及应用。
In this paper, the author probes the improvement and application of BFDS style multiple function hydraulic control value.
文章阐述了BFDS型多功能水力控制阀液压控制系统的改进及应用。
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