Rock drilling equipment. Rope threaded drill steel equipment for percussive drilling, nominal sizes 22 mm to 38 mm Ingestion-build-48348

Rock drilling equipment. Rope threaded drill steel equipment for percussive drilling, nominal sizes 22 mm to 38 mm Ingestion-build-48348

• Precision

10 - Short-chain alkylbenzenesulphonates content

This minimizes heat loss and provides a pleasant indoor climate

engineering and construction information – Code of practice

With the help of BS EN 60835-3-13

The normative references and bibliography have been updated

Environmental testing

you can be ensured of tolerances

This document specifies safety requirements relevant to certain aspects of the design and construction of classified pools according to Clause 4

ISO 140-9:1985

ISO 11145 defines basic terms

(BS 4395-1:1969 and BS 4395-2:1969 currently support BS 449 and BS 5950)