[陕西省地方标准] DB61/T 1850-2024 专利申请前评估规范
[广西地方标准] DB45/T 1850-2018 线椒亲本繁育技术规程
[湖南地方标准] DB43/T 1850-2020 张家界莓茶加工技术规程
[四川省地方标准] DB51/T 1850-2014 猪圆环簿病诊断技术规范
[团体标准] T/ZZB 1850-2020 LED筒灯
[国外标准] DIN 1850-3-1976 Bushes for Plain Bearings; Made from Sintered Metal
[国外标准] DIN 1850-2-1997 滑动轴承 带润滑孔 润滑槽和油腔的轴套
[国外标准] DIN 1850-2-1982 Bushings For Plain Bearings with Lubrication Holes and Grooves for Rotating Bearings
[国外标准] DIN 1850-1976 实心铜合金制滑动轴承轴套
[国外标准] AS NZS 1850-2009 Portable fire extinguishers— Classification, rating and performance testing
[吉林省地方标准] DB22/T 1850-2014 生态乡（镇）建设规范
[辽宁省地方标准] DB21/T 1850-2010 汽车维修服务质量规范
[轻工行业标准] QB/T 1850-1993 旋流沉清槽
[国家标准] GB/T 1850-2008 船用外螺纹重块式快关阀
[国家标准] GB 1850-1984 船用外螺纹重块式快关阀