GB - Chinese national standards

Interconnection of information technology equipment—Interconnection and intercommunication of smart home—Part 1: Architecture and general requirements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Interconnection of information technology equipment—Interconnection and intercommunication of smart home—Part 2: Test method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Interconnection of information technology equipment—Interconnection and intercommunication of smart home—Part 3: General requirements for local interconnection

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Internet of things—470MHz/2.4GHz frequency band sensor network communication and information exchange—Part 1: Physical layer requirements and link layer protocols

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Requirements and test methods for performance of navigation antenna for BeiDou navigation satellite system

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Performance requirements and test methods for BeiDou radio frequency and baseband integrated module

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specifications of lithium ion cells and batteries used in unmanned aerial vehicles

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Information service system of vessel""s emergency positioning based on global navigation satellite systemGNSS—Part 1: Functional description

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Information service system of vessel’s emergency positioning based on global navigation satellite systemGNSS—Part 2: Information protocol for emergency position indicating radio beacon and emergency rescue centre

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Information service system of vessel’s emergency positioning based on global navigation satellite systemGNSS—Part 3: Performance requirements and test methods for emergency position indicating radio beacon

Available languages: English, Chinese

Available design: electronic design (pdf), Print design