Grease marks can be removed with liquid detergent.

用洗涤液可除去油渍。

Andre: a teaspoon of liquid detergent.

安德烈：一茶匙的液体洗涤剂。

Technology of liquid detergent formulations has made progress.

液体洗衣剂的配方技术不断进步。

This article introduces two preparation methods of liquid detergent (a and B).

介绍了两种液体洗涤剂的制备方法(A型和B型)。

The liquid detergent mainly consists of detergent, corrosion inhibitor and water.

本发明涉及一种清洗液，主要由清洗剂、阻蚀剂和水基组成。