high purity water systems are primarily composed of austenitic stainless steel (ss) materials due to their corrosion resistant and contaminant free properties.
考虑到铬镍不锈钢(ss)的抗腐蚀和防污染性,高纯水系统基本上都是由铬镍不锈钢材料构成。
comment: mineral water or purity water are available with china families already, but direct drinking water are unavailable there now. it may be the problem which is in existence.
评论:矿泉水已经进入中国的家庭,但直接饮用水系统却不常见。这是问题存在的根本。
on board, the way gaining high purity water is letting the fresh water produced by the distilling plant pass through the ion-exchange reactor.
船上获取高纯水的办法是:将蒸馏法海水淡化装置产生的淡水再经过离子交换器得到。
the fda guide to inspections of high purity water systems suggests daily sampling for two to four weeks, but recognizes that other sampling programs may be acceptable.