... price; 3.AA bank credit; 4.Well management. 1. LSZH Power cables' standardGB/T12706.1-2008 " Rated and below ... cable trench and a pipe, cable unable to bear external mechanical force, cable laid underground be able ... to bear external mechanical force, but can't under external pressure.4.LSZH Cable's ... 95,120,150,185,240,3003+13+24+1 PVC insulated and coated,steel-tape armored copper ...