ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
(english) A pen or ink line drawing reproduced (printed) on sensitized paper by direct exposure.
(english) Joining two edges or ends by placing one against the other and welding them.
(english) Also BY-COIL. Tin Mill term. Customers buy "by coil" or "bi-coil" rather than cut sheets
(Concrete Engineering) Water held on surfaces in a material by either physical and/or chemical forces.
(english) Work done primarily at a bench with hand tools. Occasionlly suplemented by small power-driven tools.
(english) A number of standard tests determined by American Foundrymen's Society to evaluate molding and core sands.
(Concrete Engineering) The increase of concrete temperature caused by heat of hydration and heat from other sources.
(english) Developing a smooth finish on a metal by tumbling or rubbing with a polished hand tool.
(english) By-product gas created by the iron making process which is used as fuel for the boilers.
(english) The ratio of shear stress divided by the corresponding shear strain in a linear elastic material.
(Concrete Engineering) The water in concrete which is irremovable by oven drying; chemically combined during cement hydration.
(Concrete Engineering) Area or portion of hardened concrete which is deficient in mortar and consisting primarily of coarse aggregate and open voids; caused by insufficient consolidation or separation during placement, or both; by leakage from form.