He recommended a new detergent to me.

他向我推荐一种新的洗涤剂。

Microbiological media, diluents, rinses and test items must be labeled in such a manner that the full details of preparation and, where applicable, sterilization or depyrogenation are traceable.

微生物检验基、稀释剂、洗涤剂及实验物品必须标示如下内容：详细的制备和在哪里使，灭菌或除热源应可追踪。

When choosing surface finishes in a food factory, due cognisance must be taken of the type of food being handled and of the type of operations to be carried out in each area of the factory.

食物工厂成，当选择表面成，必须采取交付认识被处理的食物的种类和的在工厂的各个区域将执行的的种类。这通常包括环境清洁并且对洗涤剂，并且，可能，蒸汽的途。