NewJ-BAR WSD490 WD32N WD38N WD35N JIS C JIS SD490

1 2014 9 8 NewJ-BAR - WSD490 - NewJ-BAR NewJ-BAR WSD390 WSD490 WSD490 SD490 MSRB-0083 WD32N D32 WD38N D38 26 9 10 WD35N D35 26 10 10 WSD490 JIS SD490 Ceq C Mn 6 80 15 JIS SD490 26 2 18 MSRB-0083 490N/ 2 WSD490 1.

2 20 2. WSD390 WD35N WD38N NewJ-BAR WSD390 WD35N WD38N WSD390 WD35N 150 WD38N WSD390 WD35N 160 WD38N 3.

3 WSD390 WSD390 WD35N WD38N WSD390 1 400 2 490 WD32N mm WD35N WD38N WSD390 1 400 2 490 WD32N mm WD35N WD38N 4. WSD390 35d 40d 35d WSD490 42d 5. NewJ-BAR NewJ-BAR 0 4 0 2 6.

4 WSD490 WSD490 WSD390 WSD390 2 WSD490 3 26 WSD390 WSD490 WSD390