I’m urgently seeking the operating procedures and drawings for the phosphorous acid process. Thank you very much
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A friend wants to produce phosphorous acid; I would be extremely grateful if you could provide the process operation procedures and equipment drawings
Bro, I guess there are very few people who work with phosphorous acid; it’s probably impossible to find the blueprints! It’s usually produced by small workshop-style factories, right?
The poster’s behavior is no different from beggars asking for money on the street.:sleepy: It’s a very low-level behavior