tracing pipe meaning in English
伴热管线
Examples
- Design specification of tracing piping and jacket piping for petrochemical industry
石油化工管道伴管和夹套管设计规范 - If the electric heat trace pipes need to be steamed , power must be off two hours before
通电的伴热管道如需蒸汽扫线，必须在停电二小时后进行> 。