oa˼_F˾֙C18020298283䓰 䓰N䓰 䓰N 䓰ӹ 䓰 䓰͑Ҫͳߴиӹӹߴ羫_ؓ1mmaƷƽoӿݵĵطиƽ⻬gos|䓰 䓰ӹ 䓰N 䓰
䓌 Q235B/Q345B/45# 190-2001500-2500
䓌 Q235B/Q345B/45# 400-5001500-2500
䓌 Q235B/Q345B/45# 210-2201500-2500
䓌 Q235B/Q345B/45# 230-2401500-2500
䓌 Q235B/Q345B/45# 250-2601500-2500
䓌 Q235B/Q345B/45# 280-3001500-2500
ɳ䓌 Q235B/Q345B/45# 50-802500-2800
ɳ䓌 Q235B/Q345B/45# 85-952500-2800
ɳ䓌 Q235B/Q345B/45# 100-1302500-2800
ɳ䓌 Q235B/Q345B/45# 140-1502500-2800
ɳ䓌 Q235B/Q345B/45# 160-1702500-2800
ɳ䓌 Q235B/Q345B/45# 180-1902500-2800
ɳ䓌 Q235B/Q345B/45# 200-2202500-2800
䓌 Q235B/Q345B/45# 50-100200010
䓌 Q235B/Q345B/45# 110-120200010
䓌 Q235B/Q345B/45# 130-140200010
䓌 Q235B/Q345B/45# 150-160200010
䓌 Q235B/Q345B/45# 170-180200010
䓌 Q235B/Q345B/45# 190-200200010
dΌ Q235B/Q345B/45# 2202000-250010
dΌ Q235B/Q345B/45# 2502000-250010
Ɍ Q235B/Q345B/45# 30-501800-2500
Ɍ Q235B/Q345B/45# 60-801800-2500
Ɍ Q235B/Q345B/45# 90-1301800-2500