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r407c chilled water air conditioning system
Selling leads
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.... 3. We can supply products as per customized samples or drawing 4. Did gas examination under 3.0Mpa air pressure to ensure the tightness. 5. ...
2025-07-07 00:13:23
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... 1.8—5.8mm. 3. We can supply products as per customized samples or drawing 4. Did gas examination under 3.0Mpa air pressure to ensure the tightness...
2024-12-09 19:42:53
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... 1.8—5.8mm. 3. We can supply products as per customized samples or drawing 4. Did gas examination under 3.0Mpa air pressure to ensure the tightness...
2024-12-09 19:42:53
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