dynamic packing 中文意思是什麼
dynamic packing
解釋
動態密封-
Dynamic packing index structure for moving objects
一種動態緊縮的移動對象索引結構 -
The main products now include analytical and preparative hplc systems ( pumps and uv - vis detectors ), dynamic axis pressure columns, common preparative columns, column packing pump systems and all kinds of hplc fittings
公司的主導產品目前有分析高效液相系統、制備高效液相系統、動態軸向壓縮系統、常規、特型制備色譜柱、裝柱系統以及液相色譜儀的附件、備件等。 -
Studying on dynamic simulation and final section line - packing of long - distance gas pipeline
燃氣長輸管道動態模擬及末段儲氣研究
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