JSR plugging agent is a mixture of water-in-oil emulsion, bentonite and polymer.

  • JSR堵 剂是油包水乳状液与膨润土、聚合物混合后获得的增稠软塞堵剂.

  • 互联网摘选 2025-01-18 10:57:22

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句