![](http://image.cn.made-in-china.com/cnimg/prod_0dek1k0GfJ2v/0/船用滑车-JIS-F-JIS-F-JIS-F_800x800.jpg)
1,JIS F 3421-1995/1A340,410,430,460,2A340,410,430,3A410等
2,JIS F 3429-1995/1AR340,410,430,2AR340,410,430,1BR340,410等
3,JIS F 3428-1995/1RA340,410,460,2RA340,410,430,1RB340,410等
4,JIS F 3427-1995/T1A460,T1B460等
5,JIS F 3422-1995/SW160,SW220,SW240等