Milliammeter

1953~1962

Absorbers

1953~1962

scale pan

1953~1962

Abacus

Ballistic pendulum

1953~1962

Sounding regulation DEPTH GAGE

Standard resistance

1953~1962

microbalance

1931~1945

Forceps

1953~1962

Order of Resplendent Banner

1946

equal beam balance

1953~1962

Bicycle fender

SWAV UAV

2005

Voltmeter

1931~1945

Font

Medal of Guanghua, First Class

1945

Sodium Resonance

1953~1962

BRUSH INSTRUMENTS

Ammeter

1953~1962

Cork adjuster

1931~1945