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the 900c incubated three hours, as if with a pe endometrial, and then be placed eight hours at 700c. Currently, all pesticides composite soft PVC bags to packaging, are small agents weight, the severity of the packaging, are big big bag of 10-20 ml (mg), the size of the bag about 80 mm wide, 100 mm long, each such composite bag to use 0.016 m2 membrane is a composite membrane of each square 62 can do so the size of the bag, each square meter of the composite film is to be packaged. Exam application of pigment painting, clip and other decorative style boldly cold PVC bags. During vacuum-packed, good choice of packaging materials packaging to the success juncture. The earliest, I recommend using cooking class cpp, later Wuxi round pesticide dedicated cpp, then there Shanghai Wisteria pesticide dedicated cpp, of course, there

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