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Database: 365,228(8 Aug 2026)

hb/z 177-1990

hb/z 177-1990, Total:38 items.

The international standard classification for "hb/z 177-1990" includes: Non-destructive testing of metals .

The Chinese standard classification for "hb/z 177-1990" includes: Standardization and quality management , Cold processing technology , Heat treatment , Welding and cutting , Coupling, brake and speed variator , Metal nondestructive testing method , Elastic elements , Universal parts in general , Cold processing technology , Aircraft and its accessories in general .


Professional Standard - Aviation

  • HB/Z 179-1990 Basic requirements for software maintenance
  • HB/Z 181.3-1990 Programming format - COBOL language
  • HB/Z 171-1990 Intersection locator calculates stiffness
  • HB/Z 162-1990 Manufacturing process of powder metallurgy copper base clutch friction plate
  • HB/Z 181.5-1990 Programming format - C language
  • HB/Z 181.1-1990 Programming format - BASIC language
  • HB/Z 180-1990 Method for evaluating characteristics of software quality
  • HB/Z 159-1990 Gas carburizing and carbonitriding process instructions for aviation steel
  • HB/Z 18-1990 Design and manufacture of cylindrical spiral compression spring and extension spring made of carbon alloy wires
  • HB/Z 165-1990 Recognized specifications for forging production process for civil aircraft
  • HB/Z 177-1990 Basic requirements of software project management
  • HB/Z 181.6-1990 Programming format - Ada language
  • HB/Z 170-1990 General Instructions for Hole Extrusion Strengthening Process of Aeronautical Metal Parts
  • HB/Z 164-1990 High temperature alloy argon tungsten arc process
  • HB/Z 167-1990 Sheet material blanking clearance
  • HB/Z 174-1990 Aviation steel wire rope fusion cutting process
  • HB/Z 163-1990 Manufacturing process of powder metallurgy copper baseporous bearing
  • HB/Z 173-1990 Fluid Power Systems and Components Graphical Symbols
  • HB/Z 168-1990 Guideline for preparation of civil aviation product quality control procedure
  • HB/Z 186-1990 Flow turning
  • HB/Z 182-1990 State Machine Software Development Methodology
  • HB/Z 169-1990 Guideline for compliance inspection of civil aviation product manufacture
  • HB/Z 88-1990 Design and manufacture of cylindrical spiral compressed, extension springs made of stainless steel wire
  • HB/Z 157-1990 Recognized specifications for civil metal materials by supplier
  • HB/Z 181.2-1990 Programming format - FORTRAN language
  • HB/Z 185-1990 Design guideline for lightning protection and overlapping of civil aircraft
  • HB/Z 176-1990 Design guidelines for oil return valves of aeroengine fuel and control systems
  • HB/Z 175-1990 High pressure water-jet cutting composite materials
  • HB/Z 158-1990 Specifications for process to manufacture durable aluminum honeycomb core materials by tension method
  • HB/Z 166-1990 Recognized specifications for production process of metal materials for civil aircraft
  • HB/Z 178-1990 Basic requirements for software acceptance
  • HB/Z 161-1990 Precious alloy heat treatment process description for elastomeric parts
  • HB/Z 181.4-1990 Programming format - PASCAL language
  • HB/Z 160-1990 Casting aluminium alloys smelting
  • HB/Z 184-1990 Defect indication pattern for steel and iron parts magnetic particle inspection
  • HB/Z 183-1990 Ada Programming Support Environment (APSE) Common Interface
  • HB/Z 172-1990 Calculation stiffness of frame flat plate and standard plate

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