Donate the appropriative Shawayi piano bench and cover.

赠送专用琴凳、琴罩。

Donate the appropriative Shawayi piano bench, cover and wipe cloth.

赠送专用琴凳、琴罩、拭琴布。

Set up an appropriative cleaning basket, to improve the cleaning effect.

设有专用清洗篮，提高清洗效果。

The products made from the two appropriative resins show excellent comprehensive performance.

由该专用树脂制得的制品具有优良的综合性能。

It introduces the functions of appropriative data files manager and calculated results manager.

介绍了专用的数据文件管理器和计算结果管理器的功能和作用。