J9直营集团【企业认证】官方网站-GREEN APPSTORE

J9直营集团


    0591-28518777
    产物详情

    Phase I product: differentiated polyester staple fiber


    Gauge lattice

    1.4D×38mm(1.56dtex×38mm)

    Executive standard

    GB/T14464-1993

    Phase 4 Product: Spiny polyester staple fiber

    Gauge lattice

    Various specifications

    Executive standard

    In accordance with national standards


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