English
ST 023-1999 Technical specification regarding the quality control of the execution of natural gas distribution systems using medium density polyethylene pipes. Quality requirements, verification procedures. ST 024-2000 Technical specification regarding execution technologies and verification procedures for natural gas distribution systems with polyethylene pipes | Editura Matrix Rom

ST 023-1999 Technical specification regarding the quality control of the execution of natural gas distribution systems using medium density polyethylene pipes. Quality requirements, verification procedures. ST 024-2000 Technical specification regarding execution technologies and verification procedures for natural gas distribution systems with polyethylene pipes

Limba: Romana
Suport: Hartie
22,00 lei