B 규격

6 B 86 R MST Sheave

6 B 90 Q MST Sheave

6 B 90 R MST Sheave

8 B 110 R MST Sheave

8 B 124 R MST Sheave

8 B 136 R MST Sheave

8 B 200 R MST Sheave

8 B 250 R MST Sheave

8 B 300 R MST Sheave

8 B 380 S MST Sheave

8 B 54 Q MST Sheave

8 B 56 Q MST Sheave

8 B 62 Q MST Sheave

8 B 64 Q MST Sheave

8 B 66 Q MST Sheave