GB/T 2007.1-1987 Translated English of Chinese Standard. (GBT 2007.1-1987, GB/T2007.1-1987, GBT2007.1-1987): General Rules for the Sampling and Sample Preparation of Minerals in Bulk Sampling by Manual Method [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 2021 M02 20 - 14 pages This General Rule is applicable to the selection of samples for the inspection the chemical composition, water content, particle size and other physical items of batches of fluorspar (i.e., fluorite), alumina, talc, manganese ore, iron ore, chromium ore in bulk. Other bulk mineral products such as: barite, magnesia, feldspar, clay, plaster, limestone, dolomite, magnesite, etc. can also be implemented by reference. When formulating a manual sampling method standard for a particular bulk mineral product, this general rule should be used as a guiding document. |
Common terms and phrases
according to GB amounts of incremental basic lot batch Incremental sample batch of bulk bulk mineral product Coefficient of variation crushing and shrinking Delivery batch Incremental delivery lot Determination of Moisture deviation of quality Duplicate sample Duplicate Duplicatesample Duplicatesample Formula incremental sample according Incremental sample Incremental incremental samples taken large quality fluctuations layer loading and unloading loading capacity manual sampling maximum particle measured value Minerals in Bulk minimum number number of incremental number of trucks particle size distribution particle size ratio Preparation of Minerals prepared separately processing or weighing quality characteristics Rules sample Bulk sample sample Duplicate sample sample Incremental sample Sample Preparation samples are taken samples or bulk Sampling and Sample sampling points sampling precision Sampling Shovel sampling standard sampling tools including sampling unit specified number Specimen Figure standard deviation stratified sampling method surface during loading take incremental samples taken according Truck sampling method unloading or stacking