Precision vernier callipers. Requirements and test methodsBS 887: 2008 Precision vernier callipers. Requirements and test methods BS 887: 2008 specifies requirements for the construction, for the accuracy at the reference temperature of 20 C and for the protection of metric and imperial precision vernier callipers with external and internal contact faces. BS 887 specifies requirements for metric callipers to measure lengths up to a maximum of 1 000 mm using a main scale and a vernier scale graduated to read

Self-compacting concrete (SCC) is an evolving technology and practices can vary

Diameter - Round tube

BS ISO 26482:2010 Hardmetals

specifies rules for designating steels by means of symbolic letters and numbers to express application and principal characteristics

8) Polyamide (for expansion plugs only)

such as field-emission based display panels

Squareness

instrument

Merchant supply

BS ISO 30300 - Information and documentation - Management systems for records - Fundamentals and vocabulary

which helps the users to understand and decide the standard thickness

documentation