Standards

YB/T 4222-2010 Abolished

YB/T 4222-2010 Pre-wound type fastener with plated steel wire

Publish Date: 2010-11-10

YB/T 4209-2010 Abolished

YB/T 4209-2010 Steel industry regulations for inertia combustion technology

Publish Date: 2010-08-16

YB/T 141-2009 Abolished

YB/T 141-2009 Blast furnace micro-porous carbon brick

Publish Date: 2009-12-04

YB/T 4189-2009 Abolished

YB/T 4189-2009 Super-micro-porous carbon brick for blast furnace

Publish Date: 2009-12-04

YB/T 4192-2009 Abolished

YB/T 4192-2009 YB/T 4192-2009 Cast iron machine

Publish Date: 2009-12-04

YB/T 164-2009 Abolished

YB/T 164-2009 Iron-steel pre-treatment with Al2O3-SiC-C bricks

Publish Date: 2009-12-04

YB/T 4194-2009 Abolished

YB/T 4194-2009 The coating material used for repairing the lining of blast furnaces

Publish Date: 2009-12-04

YB/T 4197-2009 Abolished

YB/T 4197-2009 Self-flowing refractory castable

Publish Date: 2009-12-04

YB/T 4196-2009 Abolished

YB/T 4196-2009 Blasting powder for blast furnace without water

Publish Date: 2009-12-04

YB/T 5343-2009 Abolished

YB/T 5343-2009 Screw wire for use in making ropes

Publish Date: 2009-12-04

YB/T 4204-2009 Abolished

YB/T 4204-2009 Water supply stainless steel welded steel pipe

Publish Date: 2009-12-04

YB/T 4190-2009 Abolished

YB/T 4190-2009 Engineered steel wire mesh and composite structures for engineering purposes

Publish Date: 2009-12-04