DB14 T 3368-2025 农作物认定品种试验技术通则 杂粮作物.pdf

相关资源

DB14 T 3358-2025 农作物认定品种试验技术通则 蔬菜作物.pdf

猜你喜欢

DIN 8078 Bb 1-1982 Pipes of polypropylene (PP) chemical resistance of pipes and fittings《聚丙烯(PP)管 管和管件的抗化学性》.pdf

DIN 8078-2008 Polypropylene (PP) pipes - PP-H PP-B PP-R PP-RCT - General quality requirements and testing《聚丙烯(PP)管 PP-H、PP-B、PP-R、PP-RCT 通用质量要求和测试》.pdf

DIN 8079-2009 Chlorinated polyvinyl chloride (PVC-C) pipes - Dimensions《氯化聚氯乙烯管(PVC-C) 尺寸》.pdf

DIN 808-1984 Machine tools cardan joints sizes connecting dimensions loading installation《机床 万向接头 规格、连接尺寸、负载能力、安装》.pdf

DIN 8080 Bb 1-2000 Chlorinated polyvinyl chloride (PVC-C) pipes PVC-C 250 - General quality requirements and testing chemical resistance《氯化聚氯乙烯(PVC-C)管PVC-C 250 一般质量要求和检验 耐化学性》.pdf

DIN 8080-2009 Chlorinated polyvinyl chloride (PVC-C) pipes - General quality requirements testing《氯化聚氯乙烯(PVC-C)管 一般质量要求和检验》.pdf

DIN 8082-1952 Machine tools for woodworking main dimensions cutting direction tool position《木材加工机床 主要尺寸，切削方向和工具位置》.pdf

DIN 8083-1982 Circular saw blades for woodworking with hardmetal tips dimensions number of teeth《镶硬质合金锯齿的木材加工圆形锯片 尺寸和齿数》.pdf

DIN 8086-1979 High speed steel blades for machine and shell reamers with inserted blades《镶有刀片的机用铰刀和筒形铰刀用高速钢刀片》.pdf