Content: Buying 12 working line of WDG type irrigating tube and relative equipments, then the production can reach 104 million meters annually.

　
英 美
  • 項目?jì)热荩嘿徶?2套WDG型內鑲式滴灌管生產(chǎn)線(xiàn)及配套設施，實(shí)現年增生產(chǎn)滴灌管1.；04億米。
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