Simultaneously Loose and Tight Organization 松紧结合
loose and tight management 张弛有度的
tight and loose pulley 固定轮和滑动轮
tight-and-loose pulleys 紧松皮带盘
tight and loose pulleys 定轮与游轮
The material trough crosswise moves the size, hangs respectively the loose and tight is whether consistent;
料槽横向把动大小、各吊挂松紧是否一致;
Also some important part is the bucket cylinder joint pin, the bushing, certainly must carry on the inspection to these place loose and tight.
还有一个重要的部分是铲斗油缸连接销、衬套,一定要对这些地方的松紧进行检查。
Assorted cooperation, integrating of loose and tight, discriminative supervising is the important orientation of the change of the regulation of press publishing.
将事业、产业属性单位分开,按“宣传导向型”、“社会公益型”、“商业运作型”分类运作、松紧结合、区别监管是新闻出版业规制变革的重要方向;
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