QB/T 1474.6-1992
Abolished
Standards
Current Category: CN-QB - Light industry
QB/T 1474.5-1992
Abolished
QB/T 1474.5-1992 QB/T 1474.5-1992 Drawing machine ruler protractor
QB/T 1475-1992
Abolished
QB/T 1475-1992 Reel。
QB/T 1474.4-1992
Abolished
QB/T 1474.4-1992 T-square (ruler) for drafting
QB/T 1474.3-1992
Abolished
QB/T 1474.3-1992 QB/T 1474.3-1992 Drawing machine scale Proportion scale
QB/T 1474.2-1992
Abolished
QB/T 1474.2-1992 QB/T 1474.2-1992 Drafting instrument rulers, T-square
QB/T 1474.1-1992
Abolished
QB/T 1474.1-1992 drawing instrument straight ruler
QB/T 1469-1992
Abolished
QB/T 1469-1992 Plastic rubber ball
QB/T 1465-1992
Abolished
QB/T 1465-1992 Method for Determining the Distribution of Ceramic Raw Materials and Pigment Particles
QB/T 1463-1992
Abolished
QB/T 1463-1992 QB/T 1463-1992 Paper pulp laboratory pounding PFI grinding method
QB/T 1490-1992
Abolished
QB/T 1490-1992 QB/T 1490-1992 Piecing machine round blade
QB/T 1486-1992
Abolished