Coal analysis kayan aiki:

1: Dedicated smokeless kwal

2: Standard kwal samfurin

3: Benzoic acid

4: jirgin ruwa

5: Jirgin ruwa

6: Crucible ƙwanƙwasa

7: kayan aiki

8: Mai launin toka

9: bakin karfe crucible

10: Silicon Carbon bututu

11: Diameter bututu

12: Thermocouple

13: Wutar lantarki

14: ƙonewa waya

15: Mai karɓar oxygen

16: Bammun oxygen

17: Silicon Carbon Bar

18: Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan Gidan