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Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
Standard No. Title Price(USD) Delivery Status Add To Cart
GY 5204-1995 (USD) via email in 1-8 business day VALID
YD 5033-1997 Code for Acceptance of Videoconference System Engineering (USD) via email in 1-3 business day ABOLISHED
GYJ 28-1987 (USD) via email in 1-3 business day VALID
GYJ 39-1989 (USD) via email in 1-3 business day VALID
GYJ 41-1989 (USD) via email in 1-3 business day VALID
GY 5203-1995 (USD) via email in 1-3 business day VALID
YD/T 5032-2005 Code for Design of Videoconference System Engineering (USD) via email in 1-5 business day ABOLISHED
GY 5077-2007 Code for acceptance of quality of steel tower and mast of radio television mirowave communication (USD) via email in 1 business day VALID
GY 5049-1993 (USD) via email in 1-3 business day VALID
GY 5054-1995 (USD) via email in 1-3 business day VALID
GY 23-1984 (USD) via email in 1-3 business day ABOLISHED
YD/T 5135-2005 Interim Provisions of Engineering Design for IP Videoconference System (USD) via email in 1-5 business day ABOLISHED
GY/T 5202-1995 (USD) via email in 1-3 business day ABOLISHED
GY 5074-2005 Construction standard of the network managemet center for cable broadcasting and television net (USD) via email in 1-5 business day VALID
GBJ 115-1987 Specifications for the design of industrial TV system (USD) via email in 1-3 business day
GY 5001-2004 Code for structure design of steel tower and mast (USD) via email in 1-5 business day VALID
GY 5045-2006 Code for design of TV studio lighting system (USD) via email in 1-3 business day VALID
GB 50200-1994 Technical code for regunation of CATV system (USD) via email in 1-5 business day ABOLISHED
GYJ 31-1987 (USD) via email in 1-3 business day VALID
GY 5069-2001 Standard for selective site of MW and SW transmitting station (USD) via email in 1-3 business day VALID
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