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材(cai)料(liao)(liao)验(yan)收(shou)(shou)(shou) 电线(xian)-指(zhi)定(ding)(ding)品(pin)(pin)牌远东 材(cai)料(liao)(liao)验(yan)收(shou)(shou)(shou) 冷热水(shui)管-指(zhi)定(ding)(ding)品(pin)(pin)牌BQ 材(cai)料(liao)(liao)验(yan)收(shou)(shou)(shou) 排水(shui)管-指(zhi)定(ding)(ding)品(pin)(pin)牌欧(ou)倍(bei) 材(cai)料(liao)(liao)验(yan)收(shou)(shou)(shou) 强弱(ruo)电线(xian)管-指(zhi)定(ding)(ding)品(pin)(pin)牌欧(ou)倍(bei) 材(cai)料(liao)(liao)验(yan)收(shou)(shou)(shou) 闭路线(xian)-指(zhi)定(ding)(ding)品(pin)(pin)牌欧(ou)倍(bei)