词汇	提供咨询
释义	提供咨询 provide advice
随便看	rolled sheet material rolled sheet meta rolled sheet metal rolled sheet steel rolled shoulder rolled silver bearing alloy rolled sound rolleds-over rolled steeel joist rolled steel rolled-steel rolled steel beam rolled steel blister rolled steel channel rolled steel for general structure rolled steel for welded structure Rolled steel joist rolled-steel joist rolled steel of building rolled steel plate rolled steel products rolled steel section rolled-steel sections rolled steel sheet rolled steel single beam