VIP member
Bitter and salty water/standard reverse osmosis membrane
BW30-365 Beijing Zhongtian Hengyuan is an American DuPont Dow stockist
Product details
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![[field:typename/]](http://img78.mtnets.com/5/20220107/637771500238166656488.png)
BW30-365
Beijing Zhongtian Hengyuan is a DuPont Dow stockist in the United States, providing you with free selection and quotation of Dow film products, ensuring original import. Consultation phone: 010-8022-5898
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![[field:typename/]](http://img71.mtnets.com/5/20220107/637771500338245791207.png)
BW30-365IG
Beijing Zhongtian Hengyuan is a DuPont Dow stockist in the United States, providing you with free selection and quotation of Dow film products, ensuring original import. Consultation phone: 010-8022-5898
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![[field:typename/]](http://img76.mtnets.com/5/20220107/637771500308156923879.png)
BW30-400
Beijing Zhongtian Hengyuan is a DuPont Dow stockist in the United States, providing you with free selection and quotation of Dow film products, ensuring original import. Consultation phone: 010-8022-5898
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![[field:typename/]](http://img71.mtnets.com/5/20220107/637771500348385726921.png)
BW30-400IG
Beijing Zhongtian Hengyuan is a DuPont Dow stockist in the United States, providing you with free selection and quotation of Dow film products, ensuring original import. Consultation phone: 010-8022-5898
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![[field:typename/]](http://img78.mtnets.com/5/20220107/637771500398065631381.png)
BW30-400/34
Beijing Zhongtian Hengyuan is a DuPont Dow stockist in the United States, providing you with free selection and quotation of Dow film products, ensuring original import. Consultation phone: 010-8022-5898
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![[field:typename/]](http://img77.mtnets.com/5/20220107/637771500321824157333.png)
BW30-400/34i
Beijing Zhongtian Hengyuan is a DuPont Dow stockist in the United States, providing you with free selection and quotation of Dow film products, ensuring original import. Consultation phone: 010-8022-5898
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![[field:typename/]](http://img78.mtnets.com/5/20220107/637771500409765556726.png)
BW30HR-440
Beijing Zhongtian Hengyuan is a DuPont Dow stockist in the United States, providing you with free selection and quotation of Dow film products, ensuring original import. Consultation phone: 010-8022-5898
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![[field:typename/]](http://img71.mtnets.com/5/20220107/637771500360241650370.png)
BW30HR-440i
Beijing Zhongtian Hengyuan is a DuPont Dow stockist in the United States, providing you with free selection and quotation of Dow film products, ensuring original import. Consultation phone: 010-8022-5898
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![[field:typename/]](http://img76.mtnets.com/5/20220107/637771500372896923424.png)
BW30HRLE-440
Beijing Zhongtian Hengyuan is a DuPont Dow stockist in the United States, providing you with free selection and quotation of Dow film products, ensuring original import. Consultation phone: 010-8022-5898
-
![[field:typename/]](http://img76.mtnets.com/5/20220107/637771500386468923565.png)
BW30HRLE-440i
Beijing Zhongtian Hengyuan is a DuPont Dow stockist in the United States, providing you with free selection and quotation of Dow film products, ensuring original import. Consultation phone: 010-8022-5898
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