2025-12-21 10.8.118.215
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JB/T 50069-1999 Industrial process control systems pneumatic actuators long product quality grading 
  Issued on:   Price(USD):
JB/T 50067-1999 Boiler water level gauge glass product quality grading 
  Issued on: 1999-08-06   Price(USD):
JB/T 50064-1999 Indicating analogue tachometer product quality grading 
  Issued on: 1999-08-06   Price(USD):
JB/T 50066-1999 Wide industrial automation instrument panel and console product quality grading 
  Issued on: 1999-08-06   Price(USD):
JB/T 50038-1999 35mm and 70mm film projectors mirror product quality grading 
  Issued on: 1999-08-06   Price(USD):
JB/T 50040-1999 Elastic pressure gauge reliability technical requirements and assessment methods 
  Issued on: 1999-08-06   Price(USD):
JB/T 2030-1999 Hydraulic sluice valve of water system (PN=31. 5MPa) 
  Issued on:   Price(USD):
JB/T 1462.2-1999 Uniaxial automatic lathes technical conditions 
  Issued on:   Price(USD):
JB 10081-1999 Horizontal boring and milling - Safety requirements 
  Issued on: 1999-04-05   Price(USD):
JB/T 10090-1999  
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JB/T 10091-1999  
  Issued on:   Price(USD):
JB/T 10089-1999  
  Issued on:   Price(USD):
JB 9593-1999 Specification of YBK series for mines use flameproof three phase asynchronous motor (frame size 100 to 315) 
  Issued on:   Price(USD):
YBJ 20-1999 Field large direct shear test procedures 
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JB 9596-1999 Specification of YB-W, YB-TH, YB-WTH series flameproof three phase asynchronous motor (frame size 80 to 315) 
  Issued on:   Price(USD):
YB/T 5286-1999 Synthetic rutile 
  Issued on:   Price(USD):
YB/T 5283-1999 Quinoline distillation range of industrial measurement method 
  Issued on:   Price(USD):
YB/T 5277-1999 Alloy with chrome ore 
  Issued on: 1990-06-23   Price(USD):
YB/T 5276-1999 Insulating tiles for ingot casting. preparation of specimens 
  Issued on:   Price(USD):
YB/T 5267-1999 All-natural material sintering mullite 
  Issued on: 1990-06-23   Price(USD):
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