For most players what we do is simple: we change the grip diameter by increasing or decreasing the amount of tape applied to the club shaft underneath the grip itself.

面对大多数球员，我们要做的很简单：增加或者减少握把的直径，让它适合于球杆。

Presently in standing tree's diameter measuring process, the main tools are tape meter or caliper, which need manpower to read and record measure data.

目前，国内外在单株立木直径测量过程中，主要使用的还是需人工读取和记录测量数据的测径围尺或轮尺等树木测量工具。

For armoured or copper-tape-screened cable, not less than 12 times of cable diameter;

无铠装或铜带屏蔽结构的电缆，应不小于电缆外径的12倍；