Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GYJ 23-1986 $730.00 via email in 1~5 business day superseded
GYJ 24-1986 Measurement specification for air-borne sound insulation of broadcast television recording broadcasting studio/telestudio $150.00 via email in 1~3 business day valid
GYJ 25-1986 Indices of acoustic characteristics for sound reinforcement system in halls and rooms $150.00 via email in 1~3 business day valid
GYJ 26-1986 Design code for acoustic effects in cable casting recording and broadcasting studios and technical requirements for technical rooms $300.00 via email in 1~3 business day valid
GYJ 27-1987 Specifications for configuration of main equipment of television transmission stations and technical requirements $244.00 via email in 1~3 business day valid
GYJ 28-1987 Specifications for construction of broadcast and television microwave projects $210.00 via email in 1~3 business day superseded
GYJ 29-1987 Specifications for line prospecting for broadcast and television microwave projects $210.00 via email in 1~3 business day superseded
GYJ 30-1987 Design code for lines in broadcast and television microwave projects $420.00 via email in 1~3 business day superseded
GYJ 31-1987 Design code for broadcast and television microwave sites (stations) projects $270.00 via email in 1~3 business day valid
GYJ 32-1987 Installation and acceptance specifications for broadcast and television microwave projects $270.00 via email in 1~3 business day valid
GYJ 33-1988 $424.00 via email in 1~5 business day superseded
GYJ 34-1988 Design code for medium wave and shortwave broadcast transmitting stations $450.00 via email in 1~5 business day valid
GYJ 35-1988 Specifications for construction of cable casting sites at village and town level $264.00 via email in 1~3 business day valid
GYJ 36-1988 Specifications for configuration of equipment at television centers at municipal level under provincial jurisdiction $150.00 via email in 1~3 business day valid
GYJ 37-1988 Specifications for configuration of equipment at satellite television earth receiving stations $120.00 via email in 1~3 business day valid
GYJ 38-1988 Quota for configuration of equipment at broadcast centers at municipal level under provincial jurisdiction $300.00 via email in 1~3 business day valid
GYJ 39-1989 Technical requirements for places for satellite television earth receiving stations $90.00 via email in 1~3 business day valid
GYJ 40-1989 $344.00 via email in 1~3 business day superseded
GYJ 41-1989 Design code for satellite broadcast and television earth stations $300.00 via email in 1~3 business day valid
GYJ 42-1989 Tolerable noise specifications for technical rooms at broadcast and television centers $180.00 via email in 1~3 business day valid
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