钢制排气系统|坦桑尼亚标准|TZS 239:2013
TZS 239:2013
Road vehicles – Steel based exhaust systems – Specification
Specifies requirements for the manufacture of steel-based road vehicle exhaust systems together with recommendations for materials.
道路车辆–钢制排气系统–规格
规定了制造钢制道路车辆排气系统的要求以及材料建议。