[国外标准] BS 5041-3-1975 Fire hydrant systems equipment — Part 3 Specification for Inlet breechings for dry ri
[国外标准] BS 5041-2-1987 Fire hydrant systems equipment. Specification for landing valves for dry risers.
[航空标准] HB 5041-1992 硬铬、乳白铬镀层质量检验
[石油行业标准] SY 5041-1992 吊卡
[化工行业标准] HG/T 5041-2016 化妆品用氢氧化钠