3921909010hs编码

39219090.10

两用物项管制结构复合材料的层压板

0:品牌类型;1:出口享惠情况;2:成分;3:外观;4:是否与其他材料合制;5:泡沫塑料请注明;6:用途;7:规格尺寸;8:品牌;9:型号;10:GTIN;11:CAS;

两用物项管制结构复合材料的层压板用纤维和丝材增强而制成的各种预浸件和预成形件,其中增强材料的比拉伸强度大于7.62× 10^4米和比模量大于3.18×10^6米

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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