Xiwang Special Steel Company Limited has successfully manufactured the first giant steel ingot for use in the crankshaft of a large vessel, and just in ONE attempt
source:en.xiwangsteel.com Release time:2015-07-15
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15 Jul 2015 Xiwang Special Steel Company Limited has successfully manufactured the first giant steel ingot for use in the crankshaft of a large vessel, and just in ONE attempt(0.21MB)