[机械行业标准] JB/T 14099-2020 水平烟道除雾器
[机械行业标准] JB/T 14097-2020 上流式多相芬顿塔
[机械行业标准] JB/T 14094-2020 螺旋式砂水分离器
[机械行业标准] JB/T 14093-2020 连续式过滤器
[机械行业标准] JB/T 14088-2020 袋式除尘器 滤袋
[机械行业标准] JB/T 14087-2020 穿层式中心传动刮泥机
[机械行业标准] JB/T 14084-2020 板框式旋转滤网除污机
[机械行业标准] JB/T 14082-2020 自走式精细旋耕施药机
[机械行业标准] JB/T 14081-2020 自走式精细旋耕施肥机
[机械行业标准] JB/T 14046-2020 移动式水切割机
[机械行业标准] JB/T 14043-2020 饲料机械 粉料高方筛
[机械行业标准] JB/T 14042-2020 饲料环模制粒机
[国外标准] ASME B30.1-2020 Jacks, Industrial Rollers, Air Casters, and Hydraulic Gantries
[国外标准] ASME B16.47-2020 Large Diameter Steel Flanges NPS 26 Through NPS 60 Metric_Inch Standard
[国外标准] ASME A18.1-2020 Safety Standard for Platform Lifts and Stairway Chairlifts
[国外标准] AATCC M14-2020 Guidance and Considerations for General Purpose Textile Face Coverings_ Adult
[国外标准] AATCC EP2-2020 Evaluation Procedure for Gray Scale for Staining
[国外标准] AATCC 97-2020 Test Method for Extractable Content of Textiles
[国外标准] AATCC 61-2020 Test Method for Colorfastness to Laundering_ Accelerated
[国外标准] AATCC 23-2020 Test Method for Colorfastness to Burnt Gas Fumes
[国外标准] AATCC 210-2020 Test Method for Electrical Resistance Before and After Various Exposure Conditions
[国外标准] AATCC 20A-2020 Test Method for Fiber Analysis_ Quantitative
[国外标准] AATCC 198-2020 Test Method for Horizontal Wicking of Textiles
[国外标准] AATCC 184-2020 Test Method for Dusting Behavior of Dyes
[国外标准] AATCC 164-2020 Test Method for Colorfastness to Oxides of Nitrogen in the Atmosphere under High Humi