ตัวกรองผลการค้นหา
หรือคุณกำลังค้นหา termite, pelmet
Permit
แปลว่าใบอนุญาต
Building Permit
แปลว่าใบอนุญาตปลูกสร้างอาคาร
Work Permit
แปลว่าใบอนุญาตประกอบอาชีพ
NPDES
แปลว่า(Environmental Engineering) The National Pollutant Discharge Elimination System. The discharge criteria and permitting system established by the U.S. EPA as a result of the Clean Water Act and its subsequent amendments or the permit required by each discharger as a result of the Clean Water Act.
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.