JIS S 4700-1998 Jewellery -- Ring-sizes -- Definition measurement and designation《珠宝首饰 戒指规格 定义、测量和标识》.pdf

相关资源

DB12 T 817-2018 贵金属及珠宝首饰设计加工服务规范.pdf

STAS SR EN 29202-1995 Jewellery Fineness of precious metal alloys《珠宝首饰．贵重金属合金的优点》.pdf

STAS SR EN 28653-1995 Jewellery Rings-sizes Definition measurement and designation《珠宝首饰．环形尺寸定义，测量和命名》.pdf

ASTM F2999-2014 Standard Consumer Safety Specification for Adult Jewelry《成人珠宝首饰的标准消费者安全规格》.pdf

CSN EN 29202-1994 Jewellery Fineness of precious metal alloys (ISO 9202 1991)《珠宝首饰 贵金属合金的纯度（ISO 9202－1991）》.pdf

ONORM EN 28653-1993 Jewellery- Ring-sizes - Definition measurement and designation (ISO 8653 1986)《珠宝首饰 指环 尺寸 定义、测量和命名(ISO 8653－1986)》.pdf

ONORM EN 29202-1993 Jewellery - Fineness of precious metal alloys (ISO 9202 1991)《珠宝首饰 贵金属合金的纯度(ISO 9202-1991)》.pdf

CSN ON 70 9413-1963 《假珠宝首饰 规格》.pdf

DB50 T 360-2019 珠宝首饰 标识.pdf

猜你喜欢

ASD-STAN PREN 4167-1994 Aerospace Series Clips Spring Tension Three Parts Inner Clips in Heat Resisting Steel FE-PA92HT (A286) (Edition P1)《航空航天系列 三片式张力弹簧卡夹 耐热钢FE-PA92HT(A286)制内夹 第.pdf

ASD-STAN PREN 4168-1994 Aerospace Series Clips Spring Tension Three Parts Outer Clips in Heat Resisting Steel FE-PA92HT (A286) (Edition P1)《航空航天系列 三片式张力弹簧卡夹 耐热钢FE-PA92HT（A286）制外夹 第.pdf

ASD-STAN PREN 4170-2006 Aerospace series Paints and varnishes Test method for measurement of resistance to cold crack temperature cycle (Edition P 1)《航空航天系列 油漆和清漆 测定耐冷裂温度循环性能的试验方法 .pdf

ASD-STAN PREN 4171-2005 Aerospace series Paints and varnishes Test method for determination of phosphoric acid index (Edition P 1)《航空航天系列 油漆和清漆 测定磷酸指数的试验方法 第P1版》.pdf

ASD-STAN PREN 4172-1999 Aerospace Series Lockbolts Protruding Head Sheartype Close Tolerance in Titanium Alloy TI-P64001 Anodized Metric Series Classification 1 100 MPa (at Ambient.pdf

ASD-STAN PREN 4173-1999 Aerospace Series Lockbolts 100 Degree Countersunk Normal Head Sheartype Close Tolerance in Titanium Alloy TI-P64001 Anodized Metric Series Classification 1 .pdf

ASD-STAN PREN 4174-1999 Aerospace Series Collars Swage Locking Sheartype in Aluminium Alloy 2024 Anodized or Chromated Metric Series (Edition P 1)《航空航天系列 公制系列经阳极化处理的或铬酸盐处理的铝合金2024.pdf

ASD-STAN PREN 4175-1999 Aerospace Series Collars Flanged Swage Locking Sheartype in Titanium TI-P99002 Metric Series (Edition P 1)《航空航天系列 公制系列钛P99002制抗剪模锻锁紧带凸缘襟圈 第P1版》.pdf

ASD-STAN PREN 4176-1999 Aerospace Series Lockbolts 100 Degree Countersunk Normal Head or Protruding Head Tension- Sheartype Close Tolerance in Titanium Alloy TI-P64001 Anodized or .pdf