校验
Check
calibration
Checking
verification
Test
checkout
calibrator
Validation
Verifying
Testing
verify
Inspection
parity
Checks
checker
tester
calibrating
check up
proof
parity check
transformer
adjustment
Acetabularia crenulata
match
prooftest
Inspect
Check and Validate
certification
calibrate
verification and accreditation
to examine
check-up
to check
calibration and validation
AC-DC clip-on ammeter
Check CHK
VRFY VeRiFY
verify check
cheeking
Verification method
VER VERify