ผลการค้นหา

ascertain

แปลว่าสืบให้แน่ใจ, ค้นหาให้แน่ใจ, สืบเสาะให้ชัดเจน

Ascertain

กริยาช่อง 2Ascertained

กริยาช่อง 3Ascertained

Bend Test

แปลว่า(english) Various tests which is used to ascertain the toughness and ductility of a metal product, in which the material is bent around its axis and/ or around an outside radius. A complete test might specify such a bend to be both with and against the direction of grain. For testing, samples should be edge filed to remove burrs and any edgewise cracks resulting from slitting or shearing. If a vice is to be employed, then you must line the jaws with some soft metal, to permit a flow of the metal in the piece being tested.

learn

ความหมายคล้ายกันกับacquire,ascertain,discover,gather,understand