The results of evaluation made in our paraffinic base anti - ammonia steam turbine oil on quality by lab-oratory showed that the quality of our products reached the level of foreign similar products.
对国产石蜡基抗氨汽轮机油的质量评定结果表明，国内产品的质量达到国外同类油品水平。
2
Care should be taken to ensure that steam used for sterilisation is of suitable quality and does not contain additives at a level which could cause contamination of product or equipment.
要注意保证灭菌所用的蒸汽的质量，保证其包含物不会污染产品或设备。
3
Water level has a direct effect on the quality of outlet steam and the safety of steam generator.