Graphical symbols — Safety colours and safety signs — Safety signs used
in workplaces and public areas — Amendment 69: Safety sign E019: Turn
clockwise to open
Mechanical vibration of non-reciprocating machines — Measurements on
rotating shafts and evaluation criteria — Part 2: Large land-based steam
turbine generator sets
Fire-resistance tests — Elements of building construction — Part 9:
Specific requirements for non-loadbearing ceiling elements — Technical
Corrigendum 1
Thermoplastics piping systems for non-pressure underground drainage and
sewerage — Test method for resistance to combined temperature cycling
and external loading