Stair treads
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Angle steel bolt connector type
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KT1 type:No-mark steel plate
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KT3 type:Mark steel plate
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KT5 type:Slippery-stop teel plate
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KT7 type:Pre-formed slippery-stop bar |
Flat steel bolt connector
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KT2 type:Non-mark steel plate
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KT4 type:Mark steel plate
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KT6 type:Slippery-stop Al bar
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KT8 type:Pre-formed slippery-stop bar |
