Leading manufacturer of packing equipment and processing equipment for the fruit and vegetable industries. Applications include blueberry packing, blueberry
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Lube base oil from crude oil has been containing a lot of paraffin wax and micro crystalline wax. Refined wax is produced thru deoiling process from slack wax which has been producing by dewaxing
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Chinese hand mirror (Qing Dynasty?) ... Various "buy it now" vendors offer a "reproduced" version of a "Vintage Chinese hand mirror designed in ... in China" for ...
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DIY Solar Air Heater . We look at FOUR do it yourself solar thermal air heaters (collectors) and pick the best features from each for what we consider the idea solar ...