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The Civil Engineering Standard Method of Measurement (commonly known as CESMM3) sets out a procedure for the preparation of a bill of quantities for civil engineering works, for pricing and for expression and measurement of quantities of work. CESMM3 includes 26 main clauses of work:
Due to the fact that colonies growing on plates may begin as either a single cell or a cluster of cells, CFU allows for a correct description of the cell density. The streak plate method [2] helps identify the unknown microbe by producing individual colonies on an agar plate which allows for CFU method to be used: Beginning the streak pattern.
IEC 60682 Standard method of measuring the pinch temperature of quartz-tungsten-halogen lamps; IEC 60683 Industrial electroheating equipment – Test methods for submerged-arc furnaces; IEC 60684 Flexible insulating sleeving; IEC 60688 Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signals
Nominal Pipe Size (NPS) is a North American set of standard sizes for pipes used for high or low pressures and temperatures. [1] " Nominal" refers to pipe in non-specific terms and identifies the diameter of the hole with a non-dimensional number (for example – 2-inch nominal steel pipe" consists of many varieties of steel pipe with the only criterion being a 2.375-inch (60.3 mm) outside ...
Total suspended solids (TSS) is the dry-weight of suspended particles, that are not dissolved, in a sample of water that can be trapped by a filter that is analyzed using a filtration apparatus known as sintered glass crucible.
In elementary arithmetic, a standard algorithm or method is a specific method of computation which is conventionally taught for solving particular mathematical problems. . These methods vary somewhat by nation and time, but generally include exchanging, regrouping, long division, and long multiplication using a standard notation, and standard formulas for average, area, and vol
The Symons pan or tank is a standard instrument of the UK Met Office. It is a steel container 1.83 m (6 ft) on a side and 0.61 m (2 ft) deep, sunk into the ground with an above-ground rim of 7.6–10 centimetres (3.0–3.9 in) and is painted black internally. Its evaporation rate is lower than the Class A pan and conversion factors must be used.
On April 7, 1964, IBM announced the IBM System/360, to be available in six models. [3] [4] [5] The 360/40 was first delivered in April 1965.[6]The 360/30 and the 360/40 were the two largest revenue producing System/360 models, [7] accounting for over half of the units sold.