GB/T 20220-2006

Active

Plastics - Film and sheeting - Determination of average thickness of a sample, and average thickness and yield of a roll, by gravimetric techniques (gravimetric thickness)

塑料薄膜和薄片样品平均厚度，卷平均厚度及单位质量面积的测定称量法（称量厚度）

Standard Type

GBT

ICS

83.140.10

CCS

G31

Status

现行

Issue Date

2006-03-31

Implementation

2006-10-01

Responsible Dept

中国轻工业联合会

Drafting Unit

中国轻工业联合会