Search results
Results from the WOW.Com Content Network
In the United States, Canada, and Mexico, ring sizes are specified using a numerical scale with 1 ⁄ 4 steps, where whole sizes differ by 0.032 inches (0.81 mm) of internal diameter, equivalent to 0.1005 inches (2.55 mm) of internal circumference.
A standard metric (concrete) block is 190 mm wide, 390 mm long, and 190 mm high, which allows for 10 mm mortar joints in between bricks, giving a standard unit size of 200 mm square by 400 mm long. [3] A standard metric brick is 90 by 57 by 190 mm; with 10 mm of mortar, that produces a standard unit of 100 mm x 200 mm. [3]
A ring gauge, or ring gage, is a cylindrical ring of a thermally stable material, often steel, whose inside diameter is finished to gauge tolerance and is used for checking the external diameter of a cylindrical object. [1] Ring gauges are used for comparative gauging as well as for checking, calibrating, or setting of gauges or other standards ...
600 mm: 1 ft 11 + 5 ⁄ 8 in: 603 mm: 1 ft 11 + 3 ⁄ 4 in: 610 mm 2 ft: 620 mm 2 ft 13 ⁄ 32 in: Slovenia: Cave railway in the Postojna Cave [26] 622 mm 2 ft 1 ⁄ 2 in: Wales Penrhyn Quarry Railway, until 1879 630 mm: 24 + 13 ⁄ 16 in: Germany Brickworks in Zehdenick [27] 655 mm: 2 ft 1 + 25 ⁄ 32 in: Germany Schlebusch-Harkorter Coal ...
The ID-1 format specifies a size of 85.60 by 53.98 millimetres (3 + 3 ⁄ 8 in × 2 + 1 ⁄ 8 in) and rounded corners with a radius of 2.88–3.48 mm (about 1 ⁄ 8 in). This format is also referred to as CR-80 and, for travel documents, TD1. It is commonly used for payment cards (ATM cards, credit cards, debit cards, etc.).
The Colombian railway network has a total length of 3,304 kilometres (2,053 mi). There are 150 kilometres (93 mi) of 1,435 mm (4 ft 8 + 1 ⁄ 2 in) standard gauge connecting Cerrejón coal mines, Tren del Cerrejón, to the maritime port of Puerto Bolivar at Bahia Portete, and 3,154 kilometres (1,960 mi) of 3 ft (914 mm) narrow gauge of which 2,611 kilometres (1,622 mi) are in use. [1]
Colombia has 3,034 kilometers (1,885 mi) of rail lines, 150 kilometers (93 mi) of which are 1,435 mm (4 ft 8 + 1 ⁄ 2 in) gauge and 3,154 kilometers (1,960 mi) of which are 914 mm (3 ft) gauge. However, only 2,611 kilometers (1,622 mi) of lines are still in use. Rail transport in Colombia remains underdeveloped.
Note how in the below sorted table the "inches" measure is inconsistent with the mm measures, if height varies: Some 28-inch tires then have fewer mm than a 27-inch tire. 584 mm tires are also marketed as 27.5-inch (outer diameter) tires.