Ống khoan
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Ống khoan dây
Product Size Nominal outside diameter: Ø43.5mm ~ Ø114.3mm Wall thickness :4.75mm ~ 6.4mm Length :6.0m-12m
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Product Size Nominal outside diameter: Ø43.5mm ~ Ø114.3mm Wall thickness :4.75mm ~ 6.4mm Length :6.0m-12m
Email Chi tiết