TERMIUM Plus®

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

TOP FLAT DIAMETER [3 records]

Record 1 2001-05-17

English

Subject field(s)
  • Grain Growing
  • Crop Protection
  • Milling and Cereal Industries
CONT

Surface application is one of the approved methods for application of liquid fumigants. Surface application is effective for treating top infestations such as grain moths or secondary beetles in flat storages. Flat storages and annexes can be treated only by surface applications, applying the liquid fumigants under pressure. A power sprayer with a 12 ro 25 millimetre diameter hose and a fine spray nozzle is used to control surface infestations of moths.

OBS

Even distribution of a fumigant is important, requiring that grain in flat storages be levelled prior to application. This does not apply in the case of moth infestation, since levelling will mix the moths with other uncontaminated grain.

French

Domaine(s)
  • Culture des céréales
  • Protection des végétaux
  • Minoterie et céréales
CONT

La fumigation en surface est l'une des méthodes autorisées pour l'utilisation de comprimés et de boulettes de phosphure d'aluminium. On peut utiliser cette méthode dans le cas où la masse des grains n'a pas plus de 3 mètres de profondeur. On enfonce les comprimés ou les boulettes avec le pied. Pour éviter une perte excessive de gaz, on recouvre le grain d'une bâche en plastique.

Spanish

Save record 1

Record 2 1996-02-05

English

Subject field(s)
  • Joining Elements (Mechanical Components)
  • Aeronautical Engineering and Maintenance
DEF

For a flat bearing surface head,... the overall distance, measured parallel to the fastener axis, from the extreme top to the bearing surface. For a conical bearing surface head... the overall distance, measured in a line parallel to the fastener axis from the extreme top to the intersection of the bearing surface with the extended thread major diameter cylinder on a threaded fastener or with the shank on an unthreaded fastener. For flat and oval undercut heads,... this distance measured to the intersection of the bearing surface with the undercut. For oval heads and undercut oval heads, the overall distance is referred to as total head height.

OBS

head height: term standardized by ISO. Aerospace rivets.

French

Domaine(s)
  • Éléments d'assemblage (Composants mécaniques)
  • Aérotechnique et maintenance
OBS

hauteur de tête : terme normalisé par l'ISO.

Spanish

Save record 2

Record 3 1996-02-05

English

Subject field(s)
  • Joining Elements (Mechanical Components)
  • Aeronautical Engineering and Maintenance
OBS

top flat diameter : term standardized by ISO.

French

Domaine(s)
  • Éléments d'assemblage (Composants mécaniques)
  • Aérotechnique et maintenance
OBS

diamètre du méplat sur l'extrémité de la tête : terme normalisé par l'ISO.

Spanish

Save record 3

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