In order to improve the precision and automation of old-fashioned band-sawing machine, its angle-measuring part was reconstructed.
为了提高老式带锯床的精度和自动化程度,对锯床的角度测量部分进行了数字化改造。
Company in early 2007 the focus of research induction annealing tinning machine, power-saving rate and old-fashioned electric wire annealing machine compared to up to 70%.
公司于2007年初重点攻关感应式退火镀锡机,节电率和老式电热丝退火机相比最高达70%。
An example of such a machine is the device used in old-fashioned Wells to hoist up the water bucket.
在老式水井中用来提上水桶的装置就是这类机械的一个例子。
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