ASTM B39-79(1999)由美国材料与试验协会 US-ASTM 发布于 1979。ASTM B39-79(1999) 在中国标准分类中归属于: H62 重金属及其合金。ASTM B39-79(1999) 镍规范的最新版本是哪一版?最新版本是 ASTM B39-79(2023) 。ASTM B39-79(1999)的历代版本如下: 2023年 ASTM B39-79(2023) 镍的标准规范 2018年 ASTM...
ASTM B39-79(2023) 引用标准 ASTM E29ASTM E39 适用范围 1.1 本规范涵盖主要由矿石或冰铜或类似原材料生产的精炼镍。主要的商业形式是阴极、煤球和球团。 1.2 以英寸-磅为单位的数值应被视为标准值。括号中给出的值是 SI 单位的数学转换,仅供参考,不被视为标准。
< [精品]ASTM B39-79(2004)镍搜索 Designation: B 39 – 79 (Reapproved 2004)Standard Specification forNickel1This standard is issued under the fixed designation B 39; the number immediately following the designation indicates the year oforiginaladoption or, in the case of revision, the year of ...
ASTM B39-79(2004)镍 Designation:B39–79(Reapproved2004)Standard Specification for Nickel1 This standard is issued under thefixed designation B39;the number immediately following the designation indicates the year of original adoption or,in the case of revision,the year of last revision.A number...
ASTM B39-79(2004) 下载积分: 300 内容提示: Designation: B 39 – 79 (Reapproved 2004)Standard Specification forNickel 1This standard is issued under the fixed designation B 39; the number immediately following the designation indicates the year of originaladoption or, in the case of revision, ...
b39-79(2021) b42-02e1 b43-98(2021) b47-95a(2001) b48-00中文名称冷拉铜线中等硬度冷拉铜丝硬的或淬火的铜线电解紫铜提炼型材锌软的、中等软的或硬的同心钩搓的铜导线青铜制电车架空线制螺钉机用易切削黄铜条材、棒材和型材弹药筒用黄铜片、拎、板、厉害和圆盘(坯料)海军黄铜条材、棒材和型材桥梁和转乘...
ASTM B39 - 79(2013) Standard Specification for Nickel - See all versionsASTM B42 - 10 Standard Specification for Seamless Copper Pipe, Standard Sizes - See all versionsASTM B43 - 09 Standard Specification for Seamless Red Brass Pipe, Standard Sizes - See all versionsASTM B47 - 95a(2012) ...
38、395M-02 热交换器和冷凝器马蹄形弯头铜及铜合金无缝管规格ASTM B39-79(2004) 镍的规格ASTM B398-B398M-02(2007) 电工用6201-T81铝合金丝规格ASTM B399-B399M-04 同心绞捻的6201-T81型铝合金导线ASTM B400-04 紧密的圆形同心绞捻的1350型铝导线规格ASTM B401-04 致密圆形钢芯加强同心绞捻铝导线规...
B39-79(2004) B42-02e1 B43-98(2004) B47-95a(2001) B48-00中文名称冷拉铜线中等硬度冷拉铜丝软的或退火的铜线电解紫铜精炼型材锌硬的、中等硬的或软的同心绞捻的铜导线青铜制电车架空线制螺钉机用易切削黄铜条材、棒材和型材弹药筒用黄铜片、带、板、棒和圆盘(坯料)海军黄铜条材、棒材和型材桥梁和转车台...
ASTM B39-79(2023) 引用标准 ASTM E29ASTM E39 适用范围 1.1 本规范涵盖主要由矿石或冰铜或类似原材料生产的精炼镍。主要的商业形式是阴极、煤球和球团。 1.2 以英寸-磅为单位的数值被视为标准值。括号中给出的值是 SI 单位的数学转换,仅供参考,不被视为标准。