pre-wiredCOCA²⁴²⁴⁸⁷BNC¹⁷³⁹⁹⁵⁺² 基本例句 事先接好电线的 The Pyronics TF Packaged Immersion Tube Burner Series are designed to offer the equipment designer and user a completely pre-wired, pre- piped burner package for heating liquid process tanks. 成套浸管式燃烧器系列提供给设备设计人员和用户一种完整的配好接线和管道的燃烧器，该燃烧器用于加热液体。 com