Fences of metal; Frames of metal for building; Masts of metal; Metal cable trays used in building construction; Metal gratings; Metal guardrails; Metal scaffolding; Poles of metal for power lines; Scaffolding towers of metal; Telephone boxes of metal

Masts of metal; cable bridge bracing of metal; poles of metal for power lines; frames of metal for building; fences of metal; telephone boxes of metal; metal guardrail