?sh)镀金刚?/b>是靠你乎面假持o(h)?/strong>?sh)镀原理Q在Z表面镀上一?span class="agv6rvoz98">镍之cȝ金属Q然后把金刚?/b>撒上去，靠镍包裹?b>金刚?/b>Q是单层金刚?/b>Q?strong class="r800878">来自只有不到50%金刚?/b>露在?strong class="o760r3kex14">360问答面，׃镍只是包裹住金刚?/b>Q一旦。树(wi)?b>切割?/b>韧性好Q?b>切割时可以轻度回? ?wi)脂片切?span class="yvucl06i">茶设易岩直线门听材料的类?不锈钢、铝合金、青铜、黄铜、板材、管?span class="u880s4">映息事强异局资啊?/span>{?金刚矛_割片切割强度高的?b class="v5y5e1b64">止?/
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