详细介绍: 20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
20# 20#Φ45*2-6(B厚) Φ45*2-6(B厚)
|