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3926909090 
其他塑料制品
Other articles of plastics and articles of other materials of heading No.39.01 to 39.14 |
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3926909010 
两用物项管制结构复合材料的预成形件和制品
Laminated board made of structure of composite materials under sensitive item control(various prepreg and pre-formed parts reinforced by fibers and threads, the specific tensile strength of reinforcing materials is greater than 7.62×104m and specific modu |
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