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Q550D,Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,Q690D, Q690E,Q690D,Q690C,Q890C,Q890D:16Mo3,16MnL,16MnR ,16Mng,16MnDR: and trading company,own branch factory and warehouse in Jiangsu,Shandong Province and Tianjin to provide you best price and quality source goods ,and have professional International marketing team to offer you product, Low Alloy High Strength Steel PlateSteel Plate Tags:Q690C, GB-T1591 Q690C, Q690C Steel Plate, Q690C steel factory, Q690C adopt standard, Q690C Heat treatment, Q690C Technical delivery condition, Q690C Chemical, Q690C Mechanical property, Q690C Price, Q690C CEV, Q690C Impact degree, Q690C impact energy , <<
Q690C quenched tempered Steel plate, GB/T 16270 Q690C . GB/T 16270-2009 Q690C High strength structural steel plates in the quenched and tempered condition
- price Q690C steel plateThe following is the relevant information about Q690C steel plate, and you can also get more specific product prices through online communication. Q690C steel plate. GB-T1591 Q690C Steel Plate supplier. steel sellGB-T1591 Q690C Low alloy and high strength steel plate, heavy plate and wide, heavy plate.