DS ETS 300375-1995 Human Factors (HF) Pictograms for point-to-point videotelephony《人的因素（HF） 点对点可视电话的象形图》.pdf

相关资源

YD T 1511-2007 2GHz TD-SCDMAWCDMA 数字蜂窝移动通信网 电路域可视电话业务技术要求.pdf

YD T 1512-2007 2 GHz TD-SCDMAWCDMA 数字蜂窝移动通信网电路域可视电话业务终端测试方法.pdf

YD T 2167-2010 第三代移动通信（3G）可视电话业务网间互通技术要求和测试方法.pdf

YD T 773-1995 静态可视电话进网技术要求及测试方法.pdf

YD T 1237-2002 PSTN可视电话进网技术要求及测试方法.pdf

YD T 1511-2007 2GHz TD-SCDMA-WCDMA数字蜂窝移动通信网电路域可视电话业务技术要求.pdf

YD T 1512-2007 2GHz TD-SCDMA-WCDMA数字蜂窝移动通信网电路域可视电话业务终端测试方法.pdf

YD T 2167-2010 第三代移动通信 可视电话业务网间互通技术要求和测试方法.pdf

YDB 142.2-2013 多媒体终端设备节能参数和测试方法 第2部分：可视电话.pdf

YD T 1511-2007 2GHz TD-SCDMA WCDMA数字蜂窝移动通信网电路域可视电话业务技术要求.pdf

猜你喜欢

AECMA PREN 3438-1994 Aerospace Series Lead-Acid Batteries for Aircraft of Format C Type Product Standard Edition P 1《航空航天系列.铅酸电池C类飞机组建产品标准.P1版》.pdf

AECMA PREN 3439-1994 Aerospace Series Lead-Acid Batteries for Aircraft of Format D Type Product Standard Edition P 1《航空航天系列.铅酸电池直径D类飞机组建产品标准.P1版》.pdf

AECMA PREN 3441-1993 Aerospace Series Titanium TI-P99001 Annealed Sheet and Strip Hot Rolled a Less Than or Equal to 6 mm 290 MPa Less Than or Equal to Rm Less Than or Equal to 420.pdf

AECMA PREN 3442-1993 Aerospace Series Titanium TI-P99002 Annealed Sheet and Strip Hot Rolled a Less Than or Equal to 6 mm 390 MPa Less Than or Equal to Rm Less Than or Equal to MPa.pdf

AECMA PREN 3443-1993 Aerospace Series Titanium TI-P99003 Annealed Sheet and Strip Hot Rolled a Less Than or Equal to 6 mm 570 MPa Less Than or Equal to Rm Less Than or Equal to MPa.pdf

AECMA PREN 3444-1996 Aerospace Series Bolts Large Bihexagonal Head Close Tolerance Normal Shank Medium Length Thread in Heat Resisting Nickel Base Alloy Passivated Classification 1.pdf

AECMA PREN 3446-1993 Aerospace Series Bearings Precision Ball Without Flange in Corrosion Resisting Steel for Instruments and Equipment Dimensions and Loads Edition 1《航空航天系列.无法兰轴承精.pdf

AECMA PREN 3451-1995 Aerospace Series Titanium TI-P99002 not Heat Treated Grade 2 Forging Stock for Annealed Forgings a or D Less Than or Equal to 300 mm Edition P 2《航空航天系列.钛 TI-P9.pdf

AECMA PREN 3452-1995 Aerospace Series Titanium TI-P99002 Grade 2 Annealed Forgings De Less Than or Equal to 150 mm Edition P 2《航空航天系列.钛 TI-P99002 2类退火锻件390小于或等于Rm小于或等于540 Mpa De小于或.pdf