本文着重介绍了标准的制订过程、主要制订原则、技术特点、主要构成以及增补和修订的内容。

The process, the main principle, the technical characteristic, the main constitution, the modification and supplement of this standard are introduced in this paper.

youdao

本文着重介绍了标准的制订过程、主要制订原则、技术特点、主要构成以及增补和修订的内容。

The process, the main principle, the technical characteristic, the main constitution, the modification and supplement of this standard are introduced in this paper.

youdao