Circular 32/2012/TT-BLDTBXH dated December 19, 2012 promulgating the National Technical Regulation on safe work for escalators and passenger conveyors.
The Circular issues the National Technical Regulation on safe work for escalators and passenger conveyors: QCVN 11:2012/BLĐTBXH
The Circular takes effective since June 19, 2013
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