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https://zh-cn.jshkcores.com/upload/8717/4-inch-101mm-id-pe-core-tube-360147.webp https://zh-cn.jshkcores.com/6-inch-152mm-id-pe-core-tube.html 6英寸152mm内径PE芯管 https://zh-cn.jshkcores.com/upload/8717/6-inch-152mm-id-pe-core-tube-136741.webp https://zh-cn.jshkcores.com/3-inch-76mm-id-pvc-core-tube.html 3英寸76毫米内径PVC芯管 https://zh-cn.jshkcores.com/upload/8717/3-inch-76mm-id-pvc-core-tube-741199.webp https://zh-cn.jshkcores.com/4-inch-101mm-id-pvc-core-tube.html 4英寸101毫米内径PVC芯管 https://zh-cn.jshkcores.com/upload/8717/4-inch-101mm-id-pvc-core-tube-340850.webp https://zh-cn.jshkcores.com/6-inch-152mm-id-pvc-core-tube.html 6英寸152mm内径PVC芯管 https://zh-cn.jshkcores.com/upload/8717/6-inch-152mm-id-pvc-core-tube-21656.webp https://zh-cn.jshkcores.com/3-inch-76mm-id-fiberglass-core-frp-tube.html 3英寸76毫米内径玻璃纤维芯FRP管 https://zh-cn.jshkcores.com/upload/8717/3-inch-76mm-id-fiberglass-core-frp-tube-71893.webp https://zh-cn.jshkcores.com/6-inch-152mm-id-fiberglass-core-tube-frp-pipes.html 6英寸152mm内径玻璃纤维芯管（FRP管道） https://zh-cn.jshkcores.com/upload/8717/6-inch-152mm-id-fiberglass-core-tube-frp-pipes--235462.webp https://zh-cn.jshkcores.com/large-diameter-nylon-tube.html 大口径尼龙管 https://zh-cn.jshkcores.com/upload/8717/large-diameter-nylon-tube-312986.webp https://zh-cn.jshkcores.com/pc-material-transparent-tube.html PC材质透明管 https://zh-cn.jshkcores.com/upload/8717/pc-material-transparent-tube-255494.webp https://zh-cn.jshkcores.com/pmma-material-transparent-tube.html PMMA材质透明管 https://zh-cn.jshkcores.com/upload/8717/pmma-material-transparent-tube-351174.webp https://zh-cn.jshkcores.com/id-3-inches-od-8-inches-double-layer-abs-spool.html ID 3 英寸 OD 8 英寸双层 ABS 线轴 https://zh-cn.jshkcores.com/upload/8717/id-3-inches-od-8-inches-double-layer-abs-spool-68447.webp https://zh-cn.jshkcores.com/id-6-inches-od-10-inches-double-layer-abs-reels.html ID 6 英寸 OD 10 英寸双层 ABS 卷盘 https://zh-cn.jshkcores.com/upload/8717/id-6-inches-od-10-inches-double-layer-abs-reels-763598.webp https://zh-cn.jshkcores.com/id-3-inches-od-10-inches-double-layer-abs-spool.html ID 3 英寸 OD 10 英寸双层 ABS 线轴 https://zh-cn.jshkcores.com/upload/8717/id-3-inches-od-10-inches-double-layer-abs-spool-537165.webp https://zh-cn.jshkcores.com/abs-3-inch-pipe-end-plug.html ABS 3英寸管端塞 https://zh-cn.jshkcores.com/upload/8717/abs-3-inch-pipe-end-plug-579559.webp https://zh-cn.jshkcores.com/pp-plastic-plugs-for-plastic-pipes.html 塑料管道用 PP 塑料塞 https://zh-cn.jshkcores.com/upload/8717/pp-plastic-plugs-for-plastic-pipes-932389.webp https://zh-cn.jshkcores.com/3-inches-8mm-thickness-abs-core-tubes-for-pet-release-film.html 3英寸8毫米厚度ABS芯管用于PET离型膜 https://zh-cn.jshkcores.com/upload/8717/3-inches-8mm-thickness-abs-core-tubes-for-pet-release-film-656173.png