leak detection
preferred label: نشت‌یابی @fa
type: Concept
related: vacuum technique

electron tube
preferred label: لامپ الکترونی @fa
type: Concept
related: vacuum technique

cryopumping
preferred label: زم‌دمش @fa
type: Concept
broader: vacuum technique

seal (stopper)
preferred label: مهر (مسدودکننده) @fa
type: Concept
related: vacuum technique

sample holder
preferred label: نگهدارنده نمونه @fa
type: Concept
related: vacuum technique

glass-metal seal
preferred label: درزبند شیشه-فلز @fa
type: Concept
related: vacuum technique

vacuum technique
type: Concept
related: leak detection
related: seal (stopper)
related: sample holder
related: getter
related: glass-metal seal
related: vacuum measurement
related: vacuum casting
related: electron tube
related: vacuum apparatus
scope note: includes technique for producing, maintaining and handling vacuum per se
preferred label: فن خلاء @fa
narrower: cryopumping

getter
preferred label: گازربا @fa
type: Concept
related: vacuum technique

vacuum measurement
preferred label: اندازه‌گیری خلاء @fa
type: Concept
related: vacuum technique

vacuum casting
preferred label: ریخته‌گری خلاء @fa
type: Concept
related: vacuum technique

vacuum apparatus
preferred label: دستگاه خلاء @fa
type: Concept
related: vacuum technique