Glass bottle factory - seed strains of specializing in the production of cylinders, mainly used in scientific experiments and agricultural production, the strains of material presented in recent years, glass bottle, plastic bottle and plastic bottle three bags.
Strains of glass bottles is the earliest application in this field, on the one hand, on the other hand, he has a good sealing strains of glass bottle has good light penetration, facilitate strains of photosynthesis. But strains of glass bottles of the high cost, not suitable for large-scale use, at the same time for older when using strain pile up more trouble. So the strains of glass bottles is mainly used in the research unit test more now. The appearance of strains and 500 ml glass of pesticide bottle and transfusion bottle is similar.
Plastic strain bottle with PP material is given priority to, more with some high temperature resistant strains ?
嚴(yán)雨霏 張婉瑩 羅智瑩_17c起草官網(wǎng)_澳彩資料免費(fèi)的資料大全wwe
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