СТАНДАРТЫ ЗАРУБЕЖНЫЕ И МЕЖДУНАРОДНЫЕ
Фильтр по проектам
CNIS GB/T 8376-87 Basic dimensions for fittings of solid web steel frame
CNIS GB/T 8377-87 Technical requirements for fittings of solid web steel frame
CNIS GB/T 8378-87 Test methods for fittings of solid web steel frame
CNIS GB/T 8362-87 Retained austenite in steel--Quantitative determination--Method of X-ray diffra...
CNIS GB/T 8361-87 The ultrasonic inspection method for the surface of bearing steel(cold drawn ro...
CNIS GB/T 224-87 Determination of depth of decarburization of steel
CNIS GB/T 8359-87 Carbides in high speed steel--Quantitative phase analysis--Method of X-ray diff...
CNIS GB/T 8358-87 Method of breaking tensile test for steel wire rope
CNIS GB/T 8163-87 Seamless steel pipes for liquid service
CNIS GB/T 8165-87 Stainless steel clad plate
CNIS GB/T 8162-87 Seamless Steel pipes for structural purposes
CNIS GB/T 3323-87 Methods for radiographic inspection and classification of radiographs for fusio...
CNIS GB/T 7920.17-87 Steel reinforcement(bar) processing machinery--Terminology
CNIS GB/T 223.57-87 Methods for chemical analysis of iron,steel and alloy--The extraction-absorptio...
CNIS GB/T 223.51-87 Methods for chemical analysis of iron,steel and alloy--The 2-(5-Bromo-2-pyridyl...
CNIS GB/T 223.52-87 Methods for chemical analysis of iron,steel and alloy--The hydroxylamine hydroc...
CNIS GB/T 7736-87 Ultrasonic inspecting method for macro-structure and imperfection of steel
CNIS GB/T 223.56-87 Methods for chemical analysis of iron,steel and alloy--The sulfhydryl cotton fi...
CNIS GB/T 223.53-87 Methods for chemical analysis of iron,steel and alloy--The flame atomic absorpt...
CNIS GB/T 7734-87 Method for ultrasonic testing of clad steel plates
CNIS GB/T 223.59-87 Methods for chemical analysis of iron,steel and alloy--The reduced molybdoantim...
CNIS GB/T 223.58-87 Methods for chemical analysis of iron,steel and alloy--The sodium arsenite-sodi...
CNIS GB/T 223.55-87 Methods for chemical analysis of iron,steel and alloy--The direct oscillopolaro...
CNIS GB/T 223.54-87 Methods for chemical analysis of iron,steel and alloy--The flame atomic absorpt...
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