groove angle,included angle /INDUSTRY,INDUSTRY-CHEM/
[DE] Oeffnungswinkel
[EN] groove angle; included angle
[FR] angle d' ouverture
countersink angle,included angle /ENG-MECHANICAL/
[DE] Kegelwinkel; Senkwinkel; Spitzenwinkel
[EN] countersink angle; included angle
[FR] angle au sommet; angle de pointe
angle of Vee,groove angle,included angle /INDUSTRY-METAL/
[DE] Oeffnungswinkel
[EN] angle of Vee; groove angle; included angle
[FR] angle d' ouverture