English to Russian Science Manufacturing

Fibre drums used as secondary packaging material are spiral wound and made out of craft paper and craft board, having 6 mm plywood top lid and bottom with 9 layers.
The drums are polycoated at bottom and have BOPP tapes, around the edges.
The drums have lids of plywood.
The top and bottom plywood is laminated from both sides with polycoated paper.
The top and bottom rings are made from cold rolled and cold annealed (CRCA) steel, having galvanized plated steel.
The drums are tested and certified by manufacturer as complying with Indian Standards Institute (ISI) specifications IS 7601.
The top lid has clasp locking arrangement.
A single use locking system is used for making the containers tamper proof.
The fibre drums are inspected for dimension, weight, nominal capacity and general appearance.
The drop and stack load tests are also carried out randomly on a few consignments at Indian Institute of Packaging, Mumbai, India.
Corrugated boxes are used as secondary packaging to serve specific customers.