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ISO 6346 is an international standard covering the coding, identification and marking of intermodal (shipping) containers used within containerized intermodal freight transport by the International Organization for Standardization (ISO). [1]
Charge carrier density, also known as carrier concentration, denotes the number of charge carriers per volume. In SI units, it is measured in m −3. As with any density, in principle it can depend on position. However, usually carrier concentration is given as a single number, and represents the average carrier density over the whole material.
A product record (or product data record) is the data associated with the entire lifecycle of a product from its conception, through design and manufacture, to service and disposal. It includes all the information used to develop, describe, manage and communicate information about products and critical linkage between relevant data elements.
Dimensional weight is representative of the weight of the package at the minimum density accepted by the freight carrier. [3] Shipping factors are not only different for imperial and metric measurements, but also for shipment mode and in some cases between different customers. Shipping factors will be available from the freight carrier.
Using the carrier concentration equations given above, the mass action law can be stated as = =, where E g is the band gap energy given by E g = E c − E v. The above equation holds true even for lightly doped extrinsic semiconductors as the product n p {\displaystyle np} is independent of doping concentration.
PIM can act as a centralized hub for storing product information and from every channel. [3] Product information kept by a business can be scattered throughout departments and held by employees or systems, instead of being available centrally; data may be saved in various formats, or only be available in hard copy form.
The product of the electron and hole densities (and ) is a constant (=) at equilibrium, maintained by recombination and generation occurring at equal rates. When there is a surplus of carriers (i.e., n p > n i 2 {\displaystyle np>n_{i}^{2}} ), the rate of recombination becomes greater than the rate of generation, driving the system back towards ...
The unique formula identifier (UFI) is a code printed on products with hazardous mixtures in the European Economic Area (EEA), meant to help calls to poison control centers to determine the contents. The UFI is mandated in the European Economic Area for consumer, professional and industrial products containing hazardous mixtures. [ 1 ]