Hang pendant interval 400 mm * 400mm light steel or wooden keel bone, 9% Taishan licensing plasterboard covers, self-tapping screw-eyes, nails and joints filled rust preventive paint drywall 翻译结果5复制译文编辑译文朗读译文返回顶部 Hangs a hoisting to be separated the 400mm*400mm light steel ...