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厨卫五金产品有害物析出限量及测试方法
参考页数:24
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防火门闭门器
Fire-proof door closer
参考页数:11
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饮用水系统组件 铅含量限值及测试方法
参考页数:7
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建筑五金. 滑门和折叠门五金. 试验方法和要求
Building hardware. Hardware for sliding doors and folding doors. Requirements and test methods
参考页数:26P.;A4
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钢丝网的标准规格(编织或焊接电镀钢丝网)
Standard Specification for Hardware Cloth &40;Woven or Welded Galvanized Steel Wire Fabric&41;
参考页数:4P.;A4
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钢铁制品锌涂层(热浸镀)的标准规格
Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware
参考页数:5P.;A4
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