DZ/T 0064.49-1993#Testing methods for groundwater quality - Titration method for the determination of carbonate, bicarbonate, and hydroxide ions - Parameter # C
GB/T 5750.5-2006#Standard test methods for drinking water - Inorganic non-metallic indicators # Water and wastewater detection parameters # Cl - and chlorideGB/
GB/T 22879-2008#Paper and board - Determination of CIE whiteness, C/2 ° (indoor lighting conditions) # Paper, board, pulp, paper products, and raw materials #
GB/T 22880-2008#Paper and board - Determination of CIE whiteness, D65/10 ° (outdoor daylight) # Paper and board # CIE whiteness (D65/10 °)Function of testing
YD/T 2277-2011#Access Network Technical Requirements Passive Optical Network (PON) Optical Link Monitoring and Diagnosis # Other Equipment # CMIFunction of test
JGJ 340-2015#Technical Specification for Building Foundation Testing (with Article Explanation) # Foundation # CFG Pile Integrity (Low Strain Method)DB32/T 3916
YD/T 1535-2006#Security technical requirements for public telecommunications network equipment - Calling user number information # Digital program controlled sw
YD/T 1047-2000#800MHz CDMA Digital Cellular Mobile Communication Network Equipment General Test Specification: Base Station Part # CDMA Digital Cellular Base St