金刚墙是券脚下的垂直承重墙。
金刚石锯片墙分为圆形钻石与钢铁核心环节重视周边。
The diamond wall saw blade consists of a circular steel core with diamond segments attached to the periphery.
上海杰出机电有限公司是集研发，生产，销售于一体的金刚石钻孔机、墙锯机以及金刚石系列工具的专业制造商。
Shanghai Jeichu Machinery &Electric Co. , Ltd. is manufacturer specialized in research, production and sales of Diamond Core Drill, Will Saw and Diamond Series Tools.
金刚石锯片与墙、楼锯片钢分为圆形钻石核心环节重视同周边。
As with the diamond wall saw blade, a flat saw blade consists of a circular steel core with diamond segments attached to the periphery.
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