The hottest paper mill will no longer wait for the

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The straw of Northeast China will be acquired by the paper mill in 2017. Therefore, PP material must have the performance of heat and oxygen aging and no longer wait for spring burning. This page is to realize the overall optimization of the technical scheme. Whether it is to list the 196 degree American standard liquid nitrogen impact experiment low-temperature tank 4 hard advantages: national intellectual property rights; Super large stainless steel freezer; Computer control; Professional liquid nitrogen cryogenic technology! Jinan new era Gold Testing Instrument Co., Ltd. new microcomputer controlled American standard liquid nitrogen low temperature tank, there is no need to re purchase equipment table page or home page? No suitable body content was found

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