镇静钢板是由普通碳素结构钢镇静钢热轧制成的钢板。
The steel plate is made of ordinary carbon structural steel.
该产品采用优质碳素结构钢，表面镀稀土锌铝合金制造而成。
The product quality carbon structural steel, zinc-plated aluminum alloy made from rare earth.
该产品采用优质碳素结构钢，表面镀稀土锌铝合金制造而成。
The product quality carbon structural steel, zinc-plated aluminum alloy made from rare earth.
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