Standards

QJ 2598A-2012 Quality control procedure and requirement for printed circuit board

This standard specifies the quality control procedures, quality control points, and requirements for the manufacture of rigid printed circuit boards (referred to as printed boards) used in aerospace applications. This standard applies to the quality control and inspection of the production process of rigid printed boards used in aerospace applications, but it does not apply to microwave printed boards.

Publish Date: 2013-01-04

QJ 20105-2012 Data exchange requirements for load application of earth observation data

This standard specifies the requirements for the exchange of Earth observation data, basic geographic data, and operational information data related to Earth observation data-bearing applications. This standard applies to the exchange of Earth observation data, basic geographic data, and operational information data in Earth observation data-bearing application systems.

Publish Date: 2013-01-04

QJ 903.6B-2011 Management regulations for process documents of space products-Part 6:Change regulations for process documents

Publish Date: 2011-07-19

QJ 169A-2011 Specification for aluminum alloy castings

Publish Date: 2011-07-19

QJ 1789.2-2011 Evaluation for uncertainty in measurement about test of liquid rocket engine-Part 2:Steady state pressure

Publish Date: 2011-07-19

QJ 20040.4-2011 Stainless steel screw and washer assemblies-Part 4:Hexagon head bolt,single coil spring lock washer and plain washer

Publish Date: 2011-07-19

QJ 20039-2011 General specification for stainless steel screw and washer assemblies

Publish Date: 2011-07-19

QJ 3079.7A-2011 All metal self-locking nuts-Part 7:Anchor fixed two lug nuts

Publish Date: 2011-07-19

QJ 3079.8A-2011 All metal self-locking nuts-Part 8:Stainless steel anchor fixed two lug nuts

Publish Date: 2011-07-19

QJ 2583A-2011 Pan head screws with cross recess in titanium alloys

Publish Date: 2011-07-19

QJ 990.3A-2011 Inspection methods of coating-Part 3:Measurement of coating thickness

Publish Date: 2011-07-19

QJ 903.9B-2011 Management regulations for process documents of space products-Part 9:Regulations for preparing process documents used in management

Publish Date: 2011-07-19