a9r43e3 · 2016. 9. 21. · astm , 1 60 990 1010 1020 1030 1040 1050 1060 18 ,...
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- A9R43E3 · 2016. 9. 21. · ASTM , 1 60 990 1010 1020 1030 1040 1050 1060 18 , öJL2ìffi-¥500-5500Cû¾200-3500C 10 ooooc 500 520 540 560 ( 2x2h ) 580 600
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