Valsts valodas centra izstrādātie inženierzinātņu, tehnikas, rūpniecības un būvniecības un arhitektūras termini

Konteksts: [..] clearance area - area of free space at the working platform outside the waste gas duct without obstacles in which the appropriate measuring probes are moved and handled [..]
Avots: LVS EN 15259:2008 Air quality - Measurement of stationary source emissions - Requirements for measurement sections and sites and for the measurement objective, plan and report