石油化工仪表及管道伴热和隔热的翻译：Of instrument and piping for petrochemical of tracing and insulation 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Petrochemical instrumentation and piping heat tracing and insulation

Of instrument and piping for petrochemical of tracing and insulation

Petroleum chemical industry measuring appliance and pipeline partner heat and heat insulation

petroleum and chemical instrumentation and piping hot and insulation partners

Of instrument and piping for petrochemical of tracing and insulation