GB 2007.7-87

General rules for sampling and sample preparation of bulk mineral products — Method for determination of particle size by manual sieving

散装矿产品取样、制样通则 粒度测定方法— 手工筛分法

Standard Type
GB
ICS
N/A
CCS
N/A
Status
N/A
Issue Date
N/A
Implementation
N/A
Responsible Dept
N/A
Drafting Unit
N/A

📚 References & Relations / 引用与关联

normative_reference GB 2007.1
normative_reference GB 2007.2
normative_reference GB 2007.5
normative_reference GB 6003
normative_reference GB 6004