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Produktdetails:
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| Hervorheben: | heavy-duty galvanized steel stair treads,galvanized steel safety stair treads,steel stair treads with warranty |
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| Bearing bar size | 25*3 | 25*5 | 32*5 |
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| Bearing bar pitch 30mm | 550 | 900 | 1300 |
| Bearing bar pitch 40mm | 450 | 750 | 1200 |
Ansprechpartner: Mrs. Zhang
Telefon: +86 15824687445
Faxen: 86-372-5055135