Mining and earth-moving machinery. Rock drill rigs and rock reinforcement rigs - Safety requirements has-corrigendum resistance to corrosion (when sealed)

resistance to corrosion (when sealed)

BS EN 9300-002 provides you with requirements for standardized processes (and associated technologies) that ensure product data is retrievable and usable for as long as needed

This part of IEC 61076 is applicable to a family of connectors for use in electronic and electrical equipment

tested and marked for service at one of the generally accepted pressure e

Toy pools with a maximum depth of water over 400 mm measured

Mining and earth-moving machinery. Rock drill rigs and rock reinforcement rigs - Safety requirements has-corrigendum resistance to corrosion (when sealed)1 Scope This document specifies the safety requirements for rock drill rigs and rock reinforcement rigs designed for the following underground or surface operations: a) blast hole drilling; b) rock reinforcement; c) drilling for secondary breaking; d) dimensional stone drilling; e) mineral prospecting, e. g. utilizing core drilling or reverse circulation; f) water and methane drainage drilling; g) raise boring. NOTE Rigs can be designed for more than