Standard Practice for Determining the Continuous Grading Temperatures and Continuous Grades for PG Graded Asphalt Binders
PG级配沥青粘合剂连续级配温度和连续级配测定的标准实施规程
2022-06-01
AASHTO R 29-15(2023)
Standard Practice for Grading or Verifying the Performance Grade (PG) of an Asphalt Binder
沥青粘合剂性能等级分级或检验的标准实施规程
ASTM D2378-22
Standard Specification for Formaldehyde 50 % Grade Uninhibited and 37 % Grade Inhibited and Uninhibited
甲醛50的标准规范 % 等级不羁37 % 等级抑制和非抑制
2022-01-01
T/CZRX 0129-2025
蛋白质含量分级标准 大米
Grading standards for protein content rice
2025-06-23
T/CZRX 0123-2025
蛋白质含量分级标准 大豆
Grading standards for protein content soybean
2025-06-23
T/SZNB 018-2025
水果分级标准 黄桃
Fruit grading standard Yellow peach
2025-07-18
JTS/TI05-4-2013
绿色港口等级评价标准
Standard for Green Port Grade Evaluation
2013-04-09
HY/T 0366-2023
海洋数据分类分级标准
Classification and grading standard of marine data
2023-07-11
GB 2721-2015
食品安全国家标准 食用盐
Hygienic standard for food grade salt