GBT 6680-2003 液体化工产品采样通则 英文版

GBT 6680-2003 液体化工产品采样通则 英文版
General Principles for Sampling Liquid Chemical Products
1. Scope
The standard specifies the terms and definitions, basic requirements, sampling plan and equipment, and operating method for sampling liquid chemical products.
The standard is applicable to the sampling of liquid chemical products with temperature not exceeding 100℃, and pressure at or near normal pressure; while it inapplicable to the sampling of those liquid chemical products with special requirements in their standard specifications.
2. Normative Quoted Documents
The following standards contain the provisions which, through reference in this text, constitute the provisions of the standard. For dated reference, subsequent amendments to, or revisions of, any of these publications do not apply. For undated reference, the latest edition of the normative document referred to applies.
GB/T 6678-2003 General Principles for Sampling Chemical Products
GB/T 6679 General Principles for Sampling Solid Chemical Products
GB/T 6681 General Principles for Sampling Gaseous Chemical Products
GB/T 3723-1999 Sampling of Chemical Products for Industrial Use - Safety in Sampling (IDT ISO 3165: 1976)
3. Term and Definition