Seamless steel tubes for ships Seamless steel tubes and pipes for ship Standard: GB/T 5312 CCS, DNV, LR. GL, ABS, BV, RINA, NK Application: Seamless steel tubes for manufacturing gas c...
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Seamless Steel Tubes for Hydraulic Prop (GB/T 17396 30MnNbRe) Commdity name: Seamless Steel Tubes for Hydraulic Prop Standard: China National Standard Uses: For manufacturing cylinder a...
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Seamless Steel Tubes for Hydraulic Prop (GB/T 17396 27SiMn) Commdity name: Seamless Steel Tubes for Hydraulic Prop Standard: China National Standard Uses: For manufacturing cylinder and...
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Seamless Steel Tubes for Hydraulic Prop (GB/T 17396 40) Commdity name: Seamless Steel Tubes for Hydraulic Prop Standard: China National Standard Uses: For manufacturing cylinder and pis...
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Seamless Steel Tubes for Hydraulic Prop (GB/T 17396 35) Commdity name: Seamless Steel Tubes for Hydraulic Prop Stadard: China National Standard Uses: For manufacturing cylinder and pist...
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