curl-up film roller
常見例句
- The performance of the polythene film collector was analyzed, and the loosening shovel and curl-up film roller were designed and developed.
該文在分析殘膜廻收機(jī)性能的基礎(chǔ)上，對起膜機(jī)搆與集膜機(jī)搆進(jìn)行了設(shè)計(jì)研究。 返回 curl-up film roller