TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

TROU FINISSAGE [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 1989-03-14

English

Subject field(s)
  • Blasting Work (Mining)
DEF

One of the final holes fired in blasting ground at the sides of a shaft or tunnel.

French

Domaine(s)
  • Travail aux explosifs (Exploitation minière)
CONT

Il est essentiel avant de percer les trous, de mesurer la profondeur du minage projeté. Les trous devront atteindre la même profondeur que la saignée et ne pas être dirigés hors de la coupe projetée. Ne percer chaque trou que d'une profondeur suffisante pour équarrir le front de taille et ne pas placer les trous trop près des côtés. Les trous des côtés doivent être placés à la distance maximum de leur côté pour donner quand même une coupure à net.

Spanish

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© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
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