As of January 27, 2013, Parcel Select was split into Parcel Select, for online purchasing, and Standard Post for purchasing at the Post Office. Parcel Select is significantly cheaper than Standard Post. Parcel Select ships at the same speed as First Class mail.
Wiktionary (0.00 / 0 votes) Rate this definition: dosimeter (Noun). A device used to measure a dose of ionising radiation. These normally take the form of either Optically Stimulated Luminescence (OSL), photographic film, thermoluminescent devices (TLD) or electronic personal dosimeters (PDM).
What is mil (unit). Mil, also known as a thou is equal to one thousandth of an inch (0.001 inch). The mil or thou is still used in the United States to measure thickness of various materials. The mil should not be confused with a millimeter (0.001 meter), a multiple of a base metric unit of length.