23 |
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DIN 6915 - 1999
鋼結構栓連接用高強度大六角螺母
High-Strength Hexagon Nuts with Large Widths Across Flats for Structural Steel Bolting
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供應商(7)家
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24 |
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DIN 6915 - 1989
鋼結構栓連接用高強度大六角螺母
High-strength Hexagon Nuts with Large Widths Across Flats for Structural Steel Bolting
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供應商(7)家
|
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