彩涂板卷0.326*1000*CTSGCC华美6590↓50彩涂板卷0.376*1000*CTSGCC华美6390↓50彩涂板卷0.476*1000*CTSGCC华美6190↓50彩涂板卷0.326*1000*CCGCC华冠7090↓50彩涂板卷0.476*1000*CCGCC华冠6690↓50