IT
USA
DE
FR
ES
FI
IT
EN
USA
DE
ZH
ES
FR
PT
JP
RU
AR
KR
PL
RO
VN
HE
TR
CS
HR
DA
EL
NL
SR
SK
SV
HU
CALIBRATION STANDARD.; APPLICATION: CHEMICAL LABORATORY; DIAMETER: 1 1/4; THICKNESS: 3/4; NATIONAL BUREAU OF STANDARDS
NBS - ESTANDARDE 1762B
CALIBRATION STANDARD.; APPLICATION: CHEMICAL LABORATORY; DIAMETER: 1 1/4; THICKNESS: 3/4; NATIONAL BUREAU OF STANDARDS