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- BS EN ISO 1872 1 1999 Polyethylene PE moulding and extrusion materials. Designation system and basis for specifications
- BS EN ISO 7391 2 2006 Plastics. Polycarbonate PC moulding and extrusion materials. Preparation of test specimens and determination of properties
- BS EN ISO 7792 2 2004 Plastics. Thermoplastic polyester TP moulding and extrusion materials. Preparation of test specimens and determination of properties
- AWWA C509 01 Resilient Seated Gate Valves for Water Supply Service
- JIS B 2032 1995 Wafer type rubber seated butterfly valves
- ly T 1279 1998 聚氯乙烯薄膜饰面人造板
- ly T 1300 2005 工业单宁酸
- ly T 1301 2005 工业没食子酸
- ly T 1640 2005 药用单宁酸
- ly T 1641 2005 食用单宁酸
- ly T 1643 2005 高纯没食子酸
- ly T 1642 2005 单宁酸分析试验方法
- ly T 1644 2005 没食子酸分析试验方法
- ly T 1631 2005 红花檵木苗木培育技术规程和质量分级
- ly T 1632 2005 人参榕生产技术规程和质量等级
- ly T 1633 2005 中国水仙种球生产技术规程和质量等级
- ly T 1649 2005 保鲜黑木耳
- ly T 1650 2005 榛子坚果 平榛、平欧杂种榛
- ly T 1651 2005 松口蘑采收及保鲜技术规程
- ly T 1652 2005 花椒质量等级
- ly T 1281 1998 味精用粉状活性炭
- BS EN 13463 3 2005 Non electrical equipment for potentially explosive atmospheres Part 3 Protection by flame proof enclosure d
- BS EN 13463 6 2005 Non electrical equipment for potentially explosive atmospheres Part 6 Protection by control of ignition source b
- BS ISO 16160 2005 Continuously hot rolled steel sheet products. Dimensional and shape tolerance
- ly 1193 1996 食品添加剂紫胶虫胶;
- JB T 7607 2005 立式电机轴承用lyJH型油冷却器
- BS ISO 16160 2005 Continuously hot rolled steel sheet products. Dimensional and shape tolerance
- ly 1193 1996 食品添加剂紫胶虫胶;
- JB T 7607 2005 立式电机轴承用lyJH型油冷却器
- ly 1193 1996 食品添加剂紫胶虫胶;
- JB T 7607 2005 立式电机轴承用lyJH型油冷却器
- ANSI AWWA C504 2006 橡胶垫密封蝶阀 Rubber Seated Butterfly Valves
- ANSI AWWA C504 2006 橡胶垫密封蝶阀 Rubber Seated Butterfly Valves