拼花地板用胶粘剂 - 要求、测试与应用
Adhesives for parquet flooring - Requirements, testing and application
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Adhesives for parquet flooring - Requirements, testing and application
Hollow clay tiles (Hourdis) and hollow bricks; statically loaded
Steel butt-welding pipe fittings Reducers for use at full service pressure
Steel butt-welding pipe fittings Eccentric reducers with reduced pressure factor
Cement mortar linings for ductile iron and steel pipes and fittings Application, requirements and testing
Butt welding fittings; elbows; reduced correlation of utilization
Pipes and fittings of unplasticized poly(vinyl chloride) (PVC-U) with ring seal socket for non-pressure underground drainage and sewerage – Part 3: Quality control and installation
Plan areas and volumes in building — Part 3: Quantities and reference units
Areas and volumes of buildings; classification of utilization areas, operating areas and circulation areas (net ground area)