【求助】请问"前处理仪器"怎么翻译,谢谢!

Pretreatment Apparatus

Apparatus for Pretreatment or equipments for pretreatment

pretreatment instrument

前处理是pre-treatment或pre-processing，仪器可以是instrument或apparatus（apparatus用得多些），所以可以是：

Pre-processing apparatus（最常用）
Pre-treatment apparatus
Pre-processing instrument
Pre-treatment instrument