Specification for engineers´ comparators for external measurement.
NORMA vydána dne 30.6.1975
Označení normy: BS 1054:1975
Datum vydání normy: 30.6.1975
Počet stran: 8
Přibližná hmotnost: 24 g (0.05 liber)
Země: Britská technická norma
Kategorie: Technické normy BS
Design, construction and performance accuracy of comparators primarily comprising a rigid stand supporting a measuring head over a work table, the movements of the measuring tip being amplified by mechanical, electrical, electronic, optical, fluid or pneumatic means and indicated on a metric scale. Status: Confirmed