[国外标准] DIN 1747-1-1983 铝和铝塑性合金棒 性能
[国外标准] AS NZS 1747-2003 (A1-2005) Reeling, trailing and feeder cables used for mining-Repair, testing and f
[国外标准] AS NZS 1747(A1-2005) Reeling, trailing and feeder cables used for mining—Repair, testing and fitting
[林业行业标准] LY/T 1747-2018 杨梅质量等级
[农业行业标准] NY/T 1747-2017 甜菜栽培技术规程
[林业行业标准] LY/T 1747-2008 杨梅质量等级
[航空标准] HB 1747-1987 带肩对位轴
[农业行业标准] NY/T 1747-2009 甜菜栽培技术规范
[轻工行业标准] QB/T 1747-1993 算盘
[国家标准] GB/T 1747-1979 涂料灰分测定法
[机械行业标准] JB/T 1747-1991 填料压环