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Exothermic weld for earthing stripe
Execution
M&E
Non classé
Trade
58
421
June 7, 2021
Install roof ventilation ductwork
Execution
M&E
65
423
October 30, 2019
Asymmetrical derivation of a ventilation duct
Execution
M&E
85
346
April 15, 2019
Build and install ventilation duct system
Execution
innovation
M&E
72
503
April 15, 2019
Ventilation ducts production
Execution
M&E
69
334
March 25, 2019
Installation of fan convector units using a lifter
M&E
81
643
June 25, 2018
Copper brazing with nitrogen
M&E
77
538
June 25, 2018
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