VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
Standard No. Title Translation Price Delivery Status Add To Cart
GYJ 43-1990 120 (USD) via email in 1-3 business day ABOLISHED
GYJ 36-1988 165 (USD) via email in 1-3 business day VALID
GY 5205-1995 240 (USD) via email in 1-3 business day VALID
GY 5047-1993 285 (USD) via email in 1-3 business day VALID
GY 5201-1994 Sound reinforcement and translation system Budgetary quota for installation projects 270 (USD) via email in 1 business day VALID
GY 5073-2005 Code for construction and acceptance of CATV network engineering 510 (USD) via email in 1-5 business day VALID
GY 5055-2008 Specifications for the construction and acceptance of acoustic irradiation, conference system installation engineering 420 (USD) via email in 1 business day VALID
GY 5058-1996 600 (USD) via email in 1-5 business day VALID