Specification: 1) Construction: 1,500 (1,660) x 800 x 2,300, 1,500 (1,660) x 1,000 x 2,300 switchgear,electrical enclosure Specification: 1 ... ) Construction: 1,500 (1,660) x 800 x 2,300 ... , 1,500 (1,660) x 1,000 x 2,3002) Performance: high strength, corrosion resistant ...