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  2. Law of sines - Wikipedia

    en.wikipedia.org/wiki/Law_of_sines

    In trigonometry, the law of sines, sine law, sine formula, or sine rule is an equation relating the lengths of the sides of any triangle to the sines of its angles. According to the law, ⁡ = ⁡ = ⁡ =, where a, b, and c are the lengths of the sides of a triangle, and α, β, and γ are the opposite angles (see figure 2), while R is the radius of the triangle's circumcircle.

  3. Sidelifter - Wikipedia

    en.wikipedia.org/wiki/Sidelifter

    A standard sidelifter is also able to stack a container at a two containers' height on the ground. If the sidelifter chassis is of 40' length or more, the cranes of the sidelifter can be shifted hydraulically along the sidelifter chassis to be able to pick up either one 20', one 40', or two 20' ISO containers at a time.

  4. Intermodal container - Wikipedia

    en.wikipedia.org/wiki/Intermodal_container

    An intermodal container, often called a shipping container, or cargo container, (or simply "container") is a large metal crate designed and built for intermodal freight transport, meaning these containers can be used across different modes of transport – such as from ships to trains to trucks – without unloading and reloading their cargo. [1]

  5. Spherical trigonometry - Wikipedia

    en.wikipedia.org/wiki/Spherical_trigonometry

    The sine rule gives C and then we have Case 7. There are either one or two solutions. Case 4: two angles and an included side given (ASA). The four-part cotangent formulae for sets (cBaC) and (BaCb) give c and b, then A follows from the sine rule. Case 5: two angles and an opposite side given (AAS). The sine rule gives b and then we have Case 7 ...

  6. Container chassis - Wikipedia

    en.wikipedia.org/wiki/Container_chassis

    A container chassis, also called intermodal chassis or skeletal trailer, is a type of semi-trailer designed to securely carry an intermodal container. Chassis are used by truckers to deliver containers between ports, railyards, container depots, and shipper facilities, [1]: 2–3 and are thus a key part of the intermodal supply chain.

  7. Clock code - Wikipedia

    en.wikipedia.org/wiki/Clock_code

    Once the sine has been estimated, the drift due to wind or tide can be estimated accordingly by resolving the velocity of the wind or tide into a forward component and a sideways component. The sideways component is the wind speed x the sine, and the forward component is (1 - the sine) x wind speed (i.e. the cosine). Naturally we must apply ...

  8. Shipping container - Wikipedia

    en.wikipedia.org/wiki/Shipping_container

    Specialized shipping containers include: high cube containers (providing an extra 1 ft (305 mm) in height to standard shipping containers), pallet wides, open tops, side loaders, double door or tunnel-tainers, and temperature controlled containers. Another specialized container, known as Transtainer, is a portable fuel and oil freight container.

  9. Intermodal freight transport - Wikipedia

    en.wikipedia.org/wiki/Intermodal_freight_transport

    A container crane is mounted on rails moving parallel to the ship's side, with a large boom spanning the distance between the ship's cargo hold and the quay. [5] Straddle carriers, and the larger rubber tyred gantry crane are able to straddle container stacks as well as rail and road vehicles, allowing for quick transfer of containers. [5]