red bottom heels breitling replica watches replica breitling discount uggs uggs cheap discount prom dresses prom dresses 2012 cheap bridal gowns bridal gowns online wedding dresses cheap replica watches paypal
规格
ASTM80
NACM90
NACM96
条重
工作 负荷
破断 负荷
KG
LB
3/16"48"
0.8
800
3200
1/4"48"
1.5
1330
5300
1.4
1300
5200
5/16"48"
2.2
2000
8000
1.9
1900
6800
2.0
7600