기업 등록
선박의장품, 금속체인 등
Size(m/m)
Demetion (m/m)
S.W.L(ton)
d
P
B
12
15
20
0.9
16
19
26
1.5
24
31
2.5
22
34
3.0
32
41
4.2
28
43
4.8
30
38
45
5.4
48
6.2
40
50
7.0
46
57
9.0
60
10.0
42
51
63
11.0
58
68
13.0
73
14.0
75
15.0
55
65
83
18.0
70
90
22.0
77
98
26.0
88
105
30.0
112
35.0
80
96
120
40.0
85
102
128
45.0
108
135
50.0
100
150
60.0