2025-12-14 10.2.82.121
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Latest Standards
GB 4581.7-1984 Alunite ores--Determination of potassium and sodium contents--Potassium tetraphenylborate gravimetric method and flame emission spectrophotometric methods 
  Issued on:   Price(USD): 180.0
QJ 997.13-1986 Auxiliary Tools for Milling Machine - Elastic Bush (d=3~20) 
  Issued on: 1986-04-05   Price(USD): 30.0
QJ 996.15-1986 Auxiliary Tools for Lathe - Centers 
  Issued on: 1986-06-21   Price(USD): 15.0
QJ 997.16-1986 Auxiliary Tools for Milling Machine - Horizontal Milling Arbor (Tail Taper: Morse No.3~5) 
  Issued on: 1986-04-05   Price(USD): 15.0
GB/T 4511.4-1984 Coke--Determination of true relative density 
  Issued on: 1984-06-02   Price(USD): 180.0
QJ 997.10-1986 Auxiliary Tools for Milling Machine - Chucks for End Mills with Parallel Shanks (7:24 Shank No. 40~50) 
  Issued on: 1986-04-05   Price(USD): 45.0
QJ 997.23-1986 Auxiliary Tools for Milling Machine - Arbors for Shell-type Face Cutters (Shank: Morse No.3~4)  
  Issued on: 1986-04-05   Price(USD): 45.0
GBN 225-1984 Test method for softening point of quartz glass (drawing method) 
  Issued on: 1984-07-30   Price(USD): 30.0
QJ 996.10-1986 Auxiliary Tools for Lathe - Square Cutter Holder  
  Issued on: 1986-06-21   Price(USD): 45.0
QJ 997.22-1986 Auxiliary Tools for Milling Machine - Arbors for Shell-type Face Cutters (7:24 Shank No.40~50)  
  Issued on: 1986-04-05   Price(USD): 45.0
TB 1514-1984 Ballast Rake  
  Issued on: 1984-12-14   Price(USD): 60.0
GB 4581.4-1984 Alunite ores--Determination of sulphur content for sulphate--Barium sulphate gravimetric method 
  Issued on:   Price(USD): 180.0
GB/T 4582-1984 Terms and their definition of ferrocement 
  Issued on: 1984-7-20   Price(USD): 240.0
QJ 996.6-1986 Auxiliary Tools for Lathe - Square Holder for 45° Internal Turning  
  Issued on: 1986-06-21   Price(USD): 60.0
QJ 997.20-1986 Auxiliary Tools for Milling Machine - Supporting Sleeve  
  Issued on: 1986-04-05   Price(USD): 15.0
GB 4651-1984 Analytical method for technical phosphamidon 
  Issued on:   Price(USD): 184.0
QJ 996.11-1986 Auxiliary Tools for Lathe - Round Cutter Holder 
  Issued on: 1986-06-21   Price(USD): 30.0
GB 485-1984 QB Gasoline engine oils 
  Issued on: 1984-08-14   Price(USD): 180.0
QJ 996.4-1986 Auxiliary Tools for Lathe - Holder for Parting Tool  
  Issued on: 1986-06-21   Price(USD): 45.0
QJ 997.17-1986 Auxiliary Tools for Milling Machine - Horizontal Milling Arbor (Shank: Morse No.3~5) 
  Issued on: 1986-04-05   Price(USD): 15.0
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