聚能射孔弹、聚能切割弹、高能气体压裂弹等油气井用射弹
Shaped charge perforating cartridge, shaped charge cutting bomb, high energy gas fracturing bomb and other oil and gas well projectiles
k
无需检验检疫
9306900050999
税则数据更新至 2026-11,以海关最新公告为准。