Esh section is responsible for this rule .

esh课是本程序的负责人。

Ensure good esh work prior to implement related maintenance work .

在确保安全的前提下开展实施工作。

The reason why we have to grow trees is that they can provide us with fr esh air .

我们必须种树的原因是它们能供应我们新鲜的空气。

Sulzer shanghai , a subsidiary of sulzer ltd. - esh engineer .

上海苏尔寿工程机械制造有限公司。

However , its environment , safety and health ( esh ) issues gradually arouse attentions owing to its potential high pollution and risks .

但由於半导体业的高污染及高风险性，也使得其环境与安全卫生问题逐渐受到重视。