Cart
0
Product
Products
(empty)
No products
To be determined
Shipping
$0.00
Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart.
There is 1 item in your cart.
Total products
Total shipping
To be determined
Total
Sale!
View larger
View larger
DIN 22020-2:1998-08
New product
DIN 22020-2:1998-08
Investigations of raw material in hard-coal-mining - Microscopical examination of hard coal, coke and briquettes - Part 2: Preparation of polished surface from lump material and particulate blocksMore info
The standard describes the production of solid samples for microscopic investigations with top illumination. The standard also contains quality specifications. While the methods of production may only serve as examples, the quality specifications are mandatory.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| ICS | 73.040 : Coals
|
| Number of pages | 4 |
| Replace | DIN 22020-2 (1986-09) |
| Cross references | ISO 7404-2 (1985-04), MOD |
| Year | 1990 |
| Document history | DIN 22020-2 (1998-08) |
| Country | Germany |
| Keyword | DIN 22020;22020 |