DIN ETS 300492-1997

公共电话转接网(PSTN).公共电话转接网标准双工14400比特/秒、12000比特/秒、9600比特/秒、7200比特/秒、4800比特/秒调制解调器II类规范

Public Switched Telephone Network (PSTN) - Category II specification for 14400, 12000, 9600, 7200 and 4800 bits per second duplex modems standardized for use on the PSTN; English version ETS 300492:199...

EN 4174-2006

Aerospace series. Collars,swage locking,sheartype,in aluminium alloy 2024,anodized or chromated,metric series

实施日期：2006-04-01

BS EN 4175-2005

Aerospace series. Collars, flanged swage locking, sheartype, in titanium TI-P99002, metric series

实施日期：2006-01-18

NF Z81-115-1993

Attachments to the public switched telephone network (PSTN). Category II attachment for 300 bits per second duplex modems standardized for use on the pstn (candidate NET 21).

EN 4175-2005

Aerospace series. Collars,flanged swage locking,sheartype,in titanium TI-P99002,metric series

实施日期：2005-11-01

DIN ETS 300117-1997

公共开关电话网络.PDTN.2400位每少的Ⅱ类规范

Public Switched Telephone Network (PSTN) - Category II specification for 2400 bits per second duplex modems standardized for use on the PSTN; English version ETS 300117:1996

NF Z81-116-1993

Attachments to the public switched telephone network (PSTN). Category II attachment for 1200 bits per second duplex modems standardized for use on the pstn (candidate NET 22).

ISO 8596-2009

眼科光学 视觉敏锐度试验 标准试视力字体及其表示

Ophthalmic optics -- Visual acuity testing -- Standard optotype and its presentation

发布日期：2009-07-01  实施日期：2009-07-01

NF Z81-002-1994

Attachments to the public switched telephone network (PSTN). Category II attachment for 9600 or 4800 bits per second duplex modems standardized for use on the pstn (candidate NET 25).

NF E29-768-2013

Gas cylinders - Acetylene cylinders - Basic requirements and type testing

EN 1800-2006

Transportable gas cylinders. Acetylene cylinders. Basic requirements,definitions and type testing

实施日期：2006-11-01

BS EN ISO 8596-2009

Augenoptik. Sehsch?rfeprüfung. Das Normsehzeichen und seine Darbietung Ophthalmic optics. Visual acuity testing. Standard optotype and its presentation Optique ophtalmique. Essai d'acuit visuelle. Optotype normalis et sa présentation

实施日期：2009-07-31

DIN ETS 300115-1999

公用开关电话网络(PSTN).用于PSTN的300位/秒双模标准Ⅱ类规范

Public Switched Telephone Network (PSTN) - Category II specification for 300 bit/s duplex modems standardized for use on the PSTN (Endorsement of the English version ETS 300115:1997 as German standard)...

DIN EN 1800-2007

Transportable gas cylinders - Acetylene cylinders - Basic requirements, definitions and type testing

实施日期：2007-06-01

NF L21-279-2006

Aerospace series - Collars, swage locking, sheartype, in aluminium alloy 2024, anodized or chromated, metric series.

DIN ETS 300116-1997

公共开关电话网络(PSTN).1200位每秒的Ⅱ类规范

Public Switched Telephone Network (PTSN) - Category II specification for 1200 bits per second duplex modems standardized for use on the PSTN; Eglish version ETS 300116:1996

NF Z81-117-1993

Attachments to the public switched telephone network (PSTN). Category II attachment for 2400 bits per second duplex modems standardized for use on the pstn (candidate NET 23).

ASME Y14.42-2002

数字审批系统

Digital Approval Systems

DIN EN 4174-2006

Aerospace series - Collars, swage locking, sheartype, in aluminium alloy 2024, anodized or chromated, metric series; German and English version EN 4174:2006

实施日期：2006-08-01

DIN EN 4175-2006

Aerospace series - Collars, flanged swage locking, sheartype, in titanium TI-P99002, metric series; German and English version EN 4175:2005

实施日期：2006-10-01