HS · CN · 85409940
EU · CN

85409940

Electron guns; radio frequency (RF) interaction structures for microwave tubes of subheadings 8540.71 through 8540.79, inclusive

Electron guns; radio frequency (RF) interaction structures for microwave tubes of subheadings 8540.71 through 8540.79, inclusive

HS-6 8540.99
Duty
Unit No.
Year 2026