Seamless Steel Tubes for Hydraulic Prop (GB/T 17396 20) 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 Automobile (GB/T 8162 20mn2) Commdity name: Seamless Steel Tubes for Automobile Standard: YB/T 5035 Standard of China Metallurgical Industry GB/T 8162 China Natio...
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Seamless Steel Tubes for Automobile (MAL 010 25mncr) Commdity name: Seamless Steel Tubes for Automobile Standard: YB/T 5035 Standard of China Metallurgical Industry GB/T 8162 China Nation...
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Seamless Steel Tubes for Automobile (YB/T 5035 45mn2) Commdity name: Seamless Steel Tubes for Automobile Standard: YB/T 5035 Standard of China Metallurgical Industry GB/T 8162 China Natio...
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Seamless Steel Tubes for Automobile (YB/T 5035 45) Commdity name: Seamless Steel Tubes for Automobile Standard: YB/T 5035 Standard of China Metallurgical Industry GB/T 8162 China National...
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