Code for construction and acceptance of 110～500kV overhead transmission line 并列题名：Code for construction and acceptance of 110～500kV overhead transmission line Code for construction and acceptance of asphalt pavements Code for construction and acceptance of shield tunnelling method Code for construction and acceptance of water and sewerage pipeling works Code for designing of ±800kV DC overhead transmission line Code for construction and acceptance of cable system electric equipment installation engineering Standard for construction and acceptance of medium and low speed maglev track engineering 并列题名：Code for construction and acceptance of cable system electric equipment installation engineering Code for design, construction and acceptance of municipal road engineering of parks in Sichuan Province