HB 1-512-1983
四方斜面垫圈
1984-05-31
JB/T 3411.33-1999
四方冲子 尺寸
Squarel piercer -- Dimensions
1999-05-20
HB 2047-1989
四方底座表架
1989-05-13
HB 3101-1989
四方接头a=7~20
1990-04-11
法律(第18022号)
사방사업법
四方工作法
2021-04-13
JB/T 3411.16-1999
内四方紧定螺钉 尺寸
Internal square set screws -- Dimensions
1999-05-20
HB 3057-1989
四方套筒扳手S=5~14
1990-04-11
HB 3058-1989
四方套筒扳手S=17~27
1990-04-11
HB 6173.2-1988
扳拧处尺寸与公差 四方
1988-04-09
JC/T 2143-2012
四方氧化锆多晶陶瓷材料
Ceramic materials based on tetragonal zirconia
2012-12-28
QJ 996.19-1986
车床辅助工具 内四方紧定螺钉
1986-06-21
JC/T 2015-2010
四方相氧化锆陶瓷老化性能测定方法
Test method for evaluating aging behavior of tetragonal zirconia polycrystallines
2010-11-22
WJ/Z 424.1-2000
火炮通用件 工具 外六角-外四方用扳手
HB 7029.6-1994
夹具通用元件紧固件 四方头带肩螺母
1994-10-31
GB/T 3227-2018
螺栓螺母用装配工具 机动套筒工具的传动四方
Assembly tools for screws and nuts--Driving squares for power socket tools
2018-12-28
GB/T 3228-2022
螺栓螺母用装配工具 冲击式机动四方传动套筒的尺寸
Assembly tools for screws and nuts—Dimensions of machine-operated “impact” square drive sockets
2022-12-30
BS EN ISO 13356-2015
Implants for surgery. Ceramic materials based on yttria-stabilized tetragonal zirconia (Y-TZP)
外科植入物 基于钇稳定四方氧化锆(Y-TZP)的陶瓷材料
2015-10-31
BS ISO 13356-2008
Implants for surgery. Ceramic materials based on yttria-stabilized tetragonal zirconia (Y-TZP)
外科植入物 基于钇稳定四方氧化锆(Y-TZP)的陶瓷材料
2009-02-28
YY/T 1715-2020
外科植入物 氧化钇稳定四方氧化锆(Y-TZP)陶瓷材料
Implants for surgery—Ceramic materials based on yttria-stabilized tetragonal zirconia(Y-TZP)
2020-06-30
BS 06/30101835 DC
ISO 13356. Implants for surgery. Ceramic materials based on yttria-stabilizedtetragonal zirconia (Y-TZP)
ISO 13356 外科植入物 基于钇稳定四方氧化锆(Y-TZP)的陶瓷材料
2006-06-16