2024-11-23 18.118.227.199
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
DB31/T 239-2020 Technical specification for trading terminal of contactless integrated circuit (IC) card for urban public transport 315.0 via email in 1~5 business day valid,,2020-5-1
GB 11321-1989 Guide for choosing modular dimensions for waveguide components 45.0 via email in 1~3 business day valid,,1990-1-1
GB 11323-1989 General requirements and tests for single-unit coaxial cables for use in cabled distribution systems 60.0 via email in 1~3 business day abolished2014-06-15,2014-6-15,1990-3-1
GB 11326.1-1989 High frequency rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath-General 270.0 via email in 1~3 business day abolished2017-12-15,,1990-3-1
GB 11326.2-1989 High frequency rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath-Unfilled cables with copper conductors 75.0 via email in 1~3 business day abolished2017-12-15 ,,1990-3-1
GB 11326.4-1989 High frequency rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath-Filled cables with copper conductors 150.0 via email in 1~3 business day abolished2017-12-15 ,,1990-3-1
GB 11449.1-1989 Flanges for waveguides Part 1:General requirements 45.0 via email in 1~3 business day valid,,1990-3-1
GB 11449.2-1989 Flanges for waveguides Part 2:Relevant specification for flanges for ordinary rectangular waveguides 450.0 via email in 1~5 business day valid,,1990-3-1
GB 11449.3-1989 Flanges for waveguides Part 3: Relevant specification for flanges for flat rectangular waveguides 60.0 via email in 1~3 business day valid,,1990-3-1
GB 11449.4-1989 Flanges for waveguides Part 4: Relevant specification for flanges for circular waveguides 180.0 via email in 1~3 business day valid,,1990-3-1
GB 11450.1-1989 Hollow metallic waveguides Part 1: General requirement and measuring methods 120.0 via email in 1~3 business day valid,,1990-3-1
GB 11450.2-1989 Hollow metallic waveguides Part 2: Relevant specifications for ordinary rectangular waveguides 60.0 via email in 1~3 business day valid,,1990-3-1
GB 11450.3-1989 Hollow metallic waveguides Part 3: Relevant specifications for flat rectangular waveguides 30.0 via email in 1~3 business day valid,,1990-3-1
GB 11450.4-1989 Hollow metallic waveguides-Part 4: Relevant specifications for circular waveguides 90.0 via email in 1~3 business day valid,,1990-3-1
GB 11450.5-1989 Hollow metallic waveguides Part 6: Relevant specifications for medium flat rectangulare waveguides 30.0 via email in 1~3 business day valid,,1990-3-1
GB 11450.6-1989 Hollow metallic waveguides Part 7: Relevant specifications for square waveguides 45.0 via email in 1~3 business day valid,,1990-3-1
GB 11451-1989 Flexible waveguide assembly performance 150.0 via email in 1~3 business day valid,,1990-3-1
GB 12269-1990 Generic specification for radio-frequency cables 180.0 via email in 1~3 business day abolished2014-06-15,2014-6-15,1990-10-1
GB 12401-1990 Specification of antenna (including feed network) and servo system used in domestic satellite communication earth stations 165.0 via email in 1~3 business day valid,,1991-5-1
GB 6643-1986 General purpose rigid coaxial transmission lines and their associated flange connectors; Generic specification 120.0 via email in 1~3 business day valid,,1987-6-1
* Related standard quantity: * Page quantity: * Current: * First Previous Next End



Code of China
Search

DB31/T 239-2020 Technical specification for trading terminal of contactless integrated circuit (IC) card for urban public transport 
  Issued on: 2020-02-28   Price(USD): 315.0
GB 11321-1989 Guide for choosing modular dimensions for waveguide components 
  Issued on: 1989-03-03   Price(USD): 45.0
GB 11323-1989 General requirements and tests for single-unit coaxial cables for use in cabled distribution systems 
  Issued on: 1989-3-31   Price(USD): 60.0
GB 11326.1-1989 High frequency rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath-General 
  Issued on: 1989-3-31   Price(USD): 270.0
GB 11326.2-1989 High frequency rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath-Unfilled cables with copper conductors 
  Issued on: 1989-01-27   Price(USD): 75.0
GB 11326.4-1989 High frequency rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath-Filled cables with copper conductors 
  Issued on: 1989-1-27   Price(USD): 150.0
GB 11449.1-1989 Flanges for waveguides Part 1:General requirements 
  Issued on: 1989-03-04   Price(USD): 45.0
GB 11449.2-1989 Flanges for waveguides Part 2:Relevant specification for flanges for ordinary rectangular waveguides 
  Issued on: 1989-03-04   Price(USD): 450.0
GB 11449.3-1989 Flanges for waveguides Part 3: Relevant specification for flanges for flat rectangular waveguides 
  Issued on: 1989-3-4   Price(USD): 60.0
GB 11449.4-1989 Flanges for waveguides Part 4: Relevant specification for flanges for circular waveguides 
  Issued on: 1989-3-4   Price(USD): 180.0
GB 11450.1-1989 Hollow metallic waveguides Part 1: General requirement and measuring methods 
  Issued on: 1989-3-4   Price(USD): 120.0
GB 11450.2-1989 Hollow metallic waveguides Part 2: Relevant specifications for ordinary rectangular waveguides 
  Issued on: 1989-3-4   Price(USD): 60.0
GB 11450.3-1989 Hollow metallic waveguides Part 3: Relevant specifications for flat rectangular waveguides 
  Issued on: 1989-3-4   Price(USD): 30.0
GB 11450.4-1989 Hollow metallic waveguides-Part 4: Relevant specifications for circular waveguides 
  Issued on: 1989-03-04   Price(USD): 90.0
GB 11450.5-1989 Hollow metallic waveguides Part 6: Relevant specifications for medium flat rectangulare waveguides 
  Issued on: 1989-3-4   Price(USD): 30.0
GB 11450.6-1989 Hollow metallic waveguides Part 7: Relevant specifications for square waveguides 
  Issued on: 1989-6-3   Price(USD): 45.0
GB 11451-1989 Flexible waveguide assembly performance 
  Issued on: 1989-3-4   Price(USD): 150.0
GB 12269-1990 Generic specification for radio-frequency cables 
  Issued on: 1990-3-15   Price(USD): 180.0
GB 12401-1990 Specification of antenna (including feed network) and servo system used in domestic satellite communication earth stations 
  Issued on: 1990-07-05   Price(USD): 165.0
GB 6643-1986 General purpose rigid coaxial transmission lines and their associated flange connectors; Generic specification 
  Issued on: 1986-7-3   Price(USD): 120.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: TransForyou Co., Ltd. 2008-2040