ตัวกรองผลการค้นหา
หรือคุณกำลังค้นหา Moist Room, Troposphere, perpend, BACK-UP RING, Bridling, Discrete settling, perfect frame
percent
แปลว่าเปอร์เซ็นต์ ร้อยละ
percenl, percent
แปลว่าร้อยละ, ต่อร้อย
Troposphere
แปลว่า(Environmental Engineering) The lower atmosphere, from the earth's surface to approximately 12 km. This portion of the earth's atmosphere contains about 95 percent of the atmospheric gases. The temperature gradually declines through this region.
Maximum Size Aggregate
แปลว่า(Concrete Engineering) Aggregate whose largest particle size is present in sufficient quantity to affect the physical properties of concrete; generally designated by the sieve size on which the maximum amount permitted to be retained is 5 or 10 percent by weight.
Moist Room
แปลว่า(Concrete Engineering) A room used for storing and curing cementitious test specimens. The atmosphere of this room is maintained at a temperature of 73.4 3.0'F or 23.0*1.7'0 and relative humidity of at least 98 percent. These facilities must be adequate to continually maintain free moisture on the exteriors of test specimens.