通化168*6mm的不锈钢管每根有几米?| 39×3.5-5-8-10 159×16-18-20-22-25-30 42×3.5-4-5-6-7-8-9-10 168×8-10-12-14-20-25-30-35 45×3.5-4-5-6-7-8-9 180×8-12-16-25-30 48×3.5-4-5-6-7-8-9-10 180×32-34-38-40-45-50 51×3.5-4-5-6-7-8-9-10 194×6-8-12-16-20-25-30-40-45-50 56×3.5-4-5-6-7-8-9-10 203×6-7-10-15-20-25-30 57×3.5-5-6-7-8-9-10-12 203×32-36-40-45-50 60×3.5-4.5-5-6-7-8-9-12-14 219×6-8-12-16-18-20-25 63×3.5-4.5-5-6-7-8-9-10-12-14 219×30-40-45-50-55 68×4-4.5-5-6-7-8-9-10-12-14-16 219×55-58-60-65-70
通化168*6mm的不锈钢管每根有几米?|
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