... 含氢的:hydrogen-containing;hydrogenous 含硼塑料:boron plastic 含硼石墨:graphite containing Boron ...
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neodymium-iron-boron plastic magnet 钕铁硼系塑料磁体
boron-in-plastic 含硼塑料
Boron Fiber Reinforced Plastic 硼纤维增强复合材料
boron n plastic 含硼塑料
boron fibre reinforced plastic 硼纤维增强塑料
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