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Subject: |
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Alloy seamless pipes |
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Content: |
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alloy steel pipe, alloy seamless steel pipe, alloy welded pipe, seamless alloy steel pipe, alloy pipe, alloy steel tube
Standard: ASTM A333, ASTM A335, ASTM A213, JIS G3455, JIS G3456, JIS G3461, JIS G3462, DIN17175, GB5310, GB9948 |
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2018/3/17 |
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Company Profile: |
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