curl-up film roller
常見(jiàn)例句
- The performance of the polythene film collector was analyzed, and the loosening shovel and curl-up film roller were designed and developed.
該文在分析殘膜回收機(jī)性能的基礎(chǔ)上，對(duì)起膜機(jī)構(gòu)與集膜機(jī)構(gòu)進(jìn)行了設(shè)計(jì)研究。 返回 curl-up film roller