1.
determination of sulphated ash-gravimetric method
硫酸盐灰分测定-重量法
2.
identification of sisal hemp:ash method
剑麻的鉴别法: 灰分测定
3.
Tea--Determination of water-soluble ash and water-insoluble ash content
GB/T8307-1987茶水溶性灰分和水不溶性灰分测定
4.
Animal and vegetable fats and oils Methods for determination of ash
GB/T17375-1998动植物油脂灰分测定法
5.
Tea--Determination of acid-insoluble ash content
GB/T8308-1987茶酸不溶性灰分测定
6.
Lignite wax--Determination of ash content
GB/T2563-1981褐煤蜡灰分测定方法
7.
Polyamides-Determination of ash
GB/T12006.3-1989聚酰胺灰分测定方法
8.
Rubber--Determination of ash
GB/T4498-1997橡胶灰分的测定
9.
Carbon black-Determination of ash content
GB/T3780.10-1992炭黑灰分的测定
10.
Determination of Ash in Feedstuffs Imported and Exported by Microwave Ashing Method
微波灰化法测定进出口饲料中的灰分
11.
Determination of ash and sulphated ash of PVC
GB/T13453.3-1992聚氯乙烯灰分和硫酸化灰分的测定
12.
testing method for ash content of lubricating grease
润滑脂灰分含量测定方法
13.
Tea--Determination of alkalinity of water-soluble ash content
GB/T8309-1987茶水溶性灰分碱度测定
14.
Method for the determination of crude ash in feedstuffs
GB/T6438-1992饲料中粗灰分的测定方法
15.
Method for the determination of the ash content of naphthalene
GB/T3069.1-1986萘灰分的测定方法
16.
Sulphuric acid for industrial use-Determination of ash-Gravimetric method
GB/T11198.2-1989工业硫酸灰分的测定重量法
17.
Pulps--Determination of acid-insoluble ash
GB/T7978-1987纸浆酸不溶灰分的测定
18.
Paper and board-Determination of ash
GB/T463-1989纸和纸板灰分的测定