如何保养铸铜雕塑。 How to maintain cast bronze sculpture. 一、控制存放空间温度最好控制在18℃-24℃，湿度在40%-50%。 A storage space, control temperature control to the best in 18 ℃ - 24 ℃, humidity from 40% to 50%. 二、不要使用湿抹布擦拭或用水清洗或油清洁保养铜雕作品，对于表面粉尘使用软毛刷刷除或干的除尘布擦拭即可。而那些需要特别小心的细节（易断、易损），要用柔软的毛刷刷去或用吸尘器吸走或是吹去尘埃。如遇难以清除的脏污时，建议找专业修复人员处理。 Second, do not use wet dishcloth or wash with water or oil cleaning and maintenance tripod for work, for the surface dust using soft hair brush or dry dust cloth to wipe. And those details that need to be especially careful (easy to break, vulnerable), brush with a soft brush or vacuum or blow away dust. If the person is killed to remove dirt, suggest to seek professional repair personnel to handle. 三、防御一些外界的有害化学物质，如：酸类、氯化物等等。如保存在室内，不要喷洒含有机氯之杀虫剂等化学品。搬动铜雕时一定要戴上棉丝手套，不可用手直接接触，以避免被手上的汗腐蚀；也不可用油污的纸或盒子来包装。 Third, defend some external harmful chemicals, such as acids, chlorides, etc. If kept indoors, don't spray chemicals such as organochlorine. When moving bronze carvings, you must wear cotton gloves. Do not contact with your hands to avoid the sweat from your hands. Also do not use oily paper or box to pack. 四、必须预防铜雕受到机械性损坏，包装时相互间不能彼此碰撞，不要叠压码放。对于做工比较精细和容易损坏的铜雕，更要小心维护。 It is necessary to prevent the mechanical damage of the bronze carvings and not to collide with each other in the packaging. For fine and easily damaged bronze sculptures, be careful to maintain. 五、对于长时间经过摆放且出现暗哑现象的铸铜雕塑，我们对他们进行擦试时不可大力用布擦，要用棉质的细布轻轻擦拭，主要达到抛光的效果，也可让铸铜雕塑表面的保护蜡层得到重新的绽放。 Five, after put for a long time and appear dark dumb phenomenon of cast copper sculpture, we try to wipe them not vigorously when the cloth to wipe, to qualitative cotton cloth to wipe gently, mainly to achieve the effect of polishing, also can let a protection layer on the surface of the cast copper sculpture to bloom.