1) bottom pin
底(下)销
2) bottom pin bore
底(下)销孔
4) bottom apron cradle
下销
1.
Description is done to the the relationship of tooth distance of rollers and the hi-efficient process and tex of yarn with affirmation of the tech-progress of the top arm,cot,the top apron cradle,the bottom apron cradle and the roller.
在肯定了摇架、胶辊、上销、下销、罗拉技术进步的基础上,说明罗拉齿距与高效工艺和所纺纱号的关系,指出应开发1。
2.
Expatiation and analysis is done to the energy economy and environment firendly tex-accessories of high quality developed and self-innovated in the past 30 years since the execution of reform and open-up policy,including cots,aprons,cot bearings,top apron cradles,bottom apron cradle and press bars both in the front and the rear areas.
阐述和分析了我国改革开放30年中研究和自主创新的一大批"节能型、环保型、创新型"的优质纺纱器材,包括胶辊、胶圈、胶辊轴承、上销、下销及前后区压力棒等,指出这些新型纺纱器材的研发不仅丰富和发展了棉纺牵伸理论,填补了国内同类产品的空白,还大幅度地提高了成纱质量的整体水平和档次。
6) bearing pintle
底舵销
补充资料：活销销
1.方言。指开关。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条