2025-12-14 10.2.82.121
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DL/T 881-2019 Technical guide for live woking in ±500kV DC transmission line 
  Issued on: 2019-6-4   Price(USD): 160.0
DL/T 819-2019 The code for the welding heat treatment for power plant 
  Issued on: 2019-6-4   Price(USD): 400.0
DL/T 807-2019 Technical guidelines of scrapping 201 X 7 strong base anion exchange resins for water treatment in thermal power plant  
  Issued on: 2019-06-04   Price(USD): 195.0
DL/T 793.4-2019 Reliability evaluation code for generating equipment-Part 4:Pumped-storage units 
  Issued on: 2019-06-04   Price(USD): 375.0
DL/T 793.3-2019 Reliability evaluation code for generating equipment. Part3:Hydropower units  
  Issued on: 2019-06-04   Price(USD): 375.0
DL/T 742-2019 Quality standard of plastic parts for wet cooling tower  
  Issued on: 2019-06-04   Price(USD): 300.0
DL/T 741-2019 Operating code for overhead transmission line 
  Issued on: 2019-6-4   Price(USD): 800.0
DL/T 711-2019 Test guide of steam turbine governing system 
  Issued on: 2019-06-04   Price(USD): 345.0
DL/T 691-2019 Calculation method of radio interference from high voltage overhead power transmission lines  
  Issued on: 2019-06-04   Price(USD): 180.0
DL/T 681.1-2019 Specification for wear-rear-resistant parts of coal mill in coal-fired power plants-Part 1:Ball grinding mill,grinding balls and liner 
  Issued on: 2019-06-04   Price(USD): 270.0
DL/T 640-2019 High-voltage alternating-current drop-out fuses  
  Issued on: 2019-06-04   Price(USD): 630.0
DL/T 637-2019 Stationary valve-regulated lead-acid batteries for electric power  
  Issued on: 2019-06-04   Price(USD): 405.0
DL/T 608-2019 Guide of operation for 300MW～600MW grade steam turbine  
  Issued on: 2019-06-04   Price(USD): 375.0
DL/T 468-2019 Guide on type selection and application for power boiler fans 
  Issued on: 2019-06-04   Price(USD): 520.0
DL/T 467-2019 Performance test for pulverizers and pulverizing systems of power station 
  Issued on: 2019-06-04   Price(USD): 1020.0
DL/T 461-2019 Guide for operation and the maintenance of electrostatic precipitators for coal-fired power plants 
  Issued on: 2019-6-4   Price(USD): 429.0
DL/T 400-2019 Technical guide for live working in 500kV AC compact transmission line  
  Issued on: 2019-06-04   Price(USD): 165.0
DL/T 387-2019 Guideline of flue gas bag filter selection for thermal power plants 
  Issued on: 2019-6-4   Price(USD): 324.0
DL/T 364-2019 General specification of transmitting protection information on optical channel  
  Issued on: 2019-06-04   Price(USD): 449.0
DL/T 357-2019 Specification for transmission line fault location equipment based on traveling wave 
  Issued on: 2019-6-4   Price(USD): 375.0
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