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Exothermic weld for earthing stripe
Execution
M&E
Non classé
Trade
69
597
June 7, 2021
Install roof ventilation ductwork
Execution
M&E
76
585
October 30, 2019
Asymmetrical derivation of a ventilation duct
Execution
M&E
99
457
April 15, 2019
Build and install ventilation duct system
Execution
innovation
M&E
88
677
April 15, 2019
Ventilation ducts production
Execution
M&E
81
439
March 25, 2019
Installation of fan convector units using a lifter
M&E
96
820
June 25, 2018
Copper brazing with nitrogen
M&E
88
693
June 25, 2018
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