ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
( ก่ออิฐ ) เกรียงยาปูนขนาดเล็ก สำหรับใช้ยาปูนหัวต่อและพื้นหน้าของอิฐผนัง
จุดสะเทิน
(english) Joining metals by fusion of nonferrous alloys that have melting points above 800 F (425C), but lower than those of the metals being joined. May be accomplished by a torch. Filler metal is ordinarily in rod form in torch brazing; whereas in furnace and dip brazing the work material is first assembled and the filler metal may then be applied as wire, washers, clips, bands, or may be bonded, as in brazing sheet.
( วิศว ) จุดสกัด
จุดดัดกลับ (ของโค้ง)
(english) Strain measuring the intensity of deformation along an axis. Normal strain is usually denoted by . Average normal strain between two points is calculated as (Delta L / L), where L is the original distance between the points, and L is the change in that distance. Normal strain is often simply called strain.
หลุมสูบน้ำระบายความดันน้ำใต้ดิน, หรือลดระดับน้ำใต้ดิน
จุดศูนย์กลาง
(english) Sheet metal screws with (a) sharp-pointed ends; and (b) fewer threads per inch than type AB screws; and (c) deeper threads with bettere gripping power than type AB. The industrial Fasteners Institue incorrectly labes type A an “obsolete” thread though it is universally preferred in 18-8 stainless over type AB, especially by the marine industry.
(Concrete Engineering) A tool having a serrated face, as rows of pyramidal points, used to develop an architectural finish for concrete surfaces.
(Software Engineering) a point at which manager or the customer decides whether the project should proceed
สกัดปากเหลี่ยมใช้เจาะแผ่นโลหะ