[国外标准] BS 5493-1977 Code of practice for Protective coating of iron and steel structures against corrosion
[石油行业标准] SY 5493-1992 压裂成套设备型式与基本参数
[电力行业标准] DL/T 5493-2014 电力工程基桩检测技术规程
[国家标准] GB/T 5493-2008 粮油检验 类型及互混检验
[机械行业标准] JB/T 5493-1991 电阻应变式压力传感器