boiler section meaning in English
锅炉管末
Examples
- Manufacturer ' s material certificate of conformance for cast iron boiler sections data report form
铸铁锅炉型材数据报告格式一致性的生产商材料证书 - Manufacturer ' s material certificate of conformance for hydrostatic testing of cast iron boiler sections : dta rp
铸铁锅炉型材静水压力检验一致性的生产商材料证书:数据报告