Draft Standards for Public Comments
- stakeholders commenting form
- Inviation for Comments--Construction Sector
- DTZS 719 Specification for Bottom-Pouring Refractories Steel Plants
- DTZS 718 Methods of Testing Refractory Castables
- DTZS 717 Materials for the production of primary aluminium - Dense refractory bricks-determination cryolite resistance
- DTZS 716 Insulating Bricks- Specification
- DTZS 715 High Heat Duty Fireclay Refractories- Specification
- DTZS 707 Polyethylene–Based Structural Grade Plastic Lumber – For outdoor Applications - Specification
- DTZS 706 PRODUCTS USED FOR TREATMENT OF WATER INTENDED FOR
- DTZS 702 Specification for Road Humps and Rumble Strips
- DTZS 657Aggregates for concrete-Test methods for mechanical and
- DTZS 656 Aggregates for concrete- Test methods for mechanical and
- FORM D
- DEAS 1050_2021