SNI 07-0354-1989 Impact test rod for metal《金属用冲击测试棒》.pdf

相关资源

儿童油画棒教学设计.doc

TIS 2275-2006 Oil pastels《油画棒》.pdf

QB 2586-2003 油画棒.pdf

QB T 2586-2014 油画棒.pdf

QB T 2586-2003 油画棒.pdf

SNI 7614-2010 Steel bars for general purposes (BjKU)《一般用途钢棒（BjKU）》.pdf

猜你喜欢

ITU-R QUESTION 35-15-1978 Efficient use of the radio spectrum by radar stations in the radiodetermination service《在无线电服务的雷达站无线电频谱的高效利用》.pdf

ITU-R QUESTION 366-2002 Standards for the high-definition television studio and for international programme exchange《高清电视演播室和国际节目交流标准》.pdf

ITU-R QUESTION 37-55-2007 Digital land mobile systems for dispatch traffic《用于调度通信的数字陆地移动系统》.pdf

ITU-R QUESTION 4-26-2004 Planning parameters for digital television broadcasting using terrestrial channels《利用地面信道进行数字电视广播的规划参数》.pdf

ITU-R QUESTION 40-16-2010 Extremely high-resolution imagery《超高分辨率图像》.pdf

ITU-R QUESTION 42-14-1993 Characteristics of antennas at earth stations in the fixed-satellite service《固定卫星业务中地球站天线特性》.pdf

ITU-R QUESTION 44-36-2006 Objective picture quality parameters and associated measurement and monitoring methods for digital television images《数字电视图像客观质量参数及其相关测量与监测方法》.pdf

ITU-R QUESTION 45-36-2010 Broadcasting of multimedia and data applications《多媒体和数据应用的广播》.pdf

ITU-R QUESTION 46-16-2006 User requirements for metadata related to digital production post-production recording and archiving of sound and television programmes in broadcasting《与数.pdf