Models ATT
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products specification
text
drawings
Mini.
Standard manhole covers
Standard manhole covers made of 3 [mm] thick stainless steel sheet of AISI 304 or AISI 316.
Mini.
Standard manhole covers with lifter
Standard manhole covers made of 3 [mm] thick stainless steel sheet of AISI 304 or AISI 316. Gas-Tight Manhole covers with gas lifters.