Filling cylinders with industrial gases:
1. The gaseous nitrogen GOST 9293-74 (99,999%);
2. Argon gas the highest grade GOST 10157-79 (99,993%);
3. Acetylene dissolved technical grade GOST 5457-75 B (99,8%);
4. The air is purified, compressed GOST 17433-80;
5. Helium gas TU 51-940-80 grade "B" (99,99%);
6. Oxygen gas GOST 5583-78 (99,7%);
7. The propane technical GOST 20448-90;
8. Carbon dioxide liquid GOST 8050-85 the highest grade.
Re-examination of the cylinders, delivery to the customer.