人工帮你查
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【3703】开采服务
370107<span class='red'>采</span>矿 370108<span class='red'>采</span>石服务 石油开<span class='red'>采</span> 矿山开<span class='red'>采</span> 钻石开<span class='red'>采</span> 钴矿开<span class='red'>采</span> 锂矿开<span class='red'>采</span> 钨矿开<span class='red'>采</span> 稀土开<span class='red'>采</span> 宝石开<span class='red'>采</span> 铀矿开<span class='red'>采</span> 镍矿开<span class='red'>采</span> 天然气开<span class='red'>采</span> 贵金属开<span class='red'>采</span> 石英岩矿开<span class='red'>采</span> 石英岩矿开<span class='red'>采</span> 天然气开<span class='red'>采</span>服务 石油的开<span class='red'>采</span>和抽取 石油和天然气的开<span class='red'>采</span>
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【3706】机械、电器设备的安装与修理
<span class='red'>采</span>矿用机器和设备的修理或维护
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【0108】未加工的人造合成树脂，未加工塑料物质（不包括未加工的天然树脂）
C010243<span class='red'>尼</span>龙66盐
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【1601】工业用纸
马<span class='red'>尼</span>拉纸
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【2603】钮扣，领钩扣，拉链
C260012<span class='red'>尼</span>龙搭扣
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