1) pitching device
投球装置
1.
A paraffin oil pipeline from time to time with automatic pitching device R & D and design were described.
主要阐述了一种油田输油管线清蜡用定时自动投球装置的研发和设计,该装置现场试验获得成功,经济效益显著,为油田自动化、数字化管理打下了坚实基础。
3) charge equipment
投料装置
1.
Considering the requirement of manual charge,I design charge equipment for solid dusty material specially.
固体粉料的小批量、间歇供料具有易扬尘污染环境、流动性差、管道输送困难等特点,本文结合人工加料要求专门设计一固体粉料投料装置,该装置主要有锥形加料斗、引风罩及除尘器、料仓、气封装置等组成,基本解决了粉料扬尘污染环境的问题,操作便利、实用性强。
5) spare power
备投装置
1.
According to the experiences gained in work,introduction is made to the principle of microproces- sor type spare power auto-switch-in device,logic and cicuit’s application,rectifying calculation and measures for the conditions when small power plant getting on the power network.
根据工作中得来的经验,介绍了微机式备投装置的原理,逻辑及回路的应用,整定计算及有小电厂上网情况下的应对措施。
6) throwing device
投掷装置
1.
The fast throwing device for oil tank container;
油罐集装箱快速投掷装置
补充资料：封口装置——滚纹装置
封口装置——滚纹装置     | ||
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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