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Travel Chagrer Manufacturers

Shenzhen SOY Technology Co., Ltd: Since founded in 2010, Shenzhen SOY is specializing in R&D, manufacturing and marketing of power supply products, including to AC DC adapter, charger adapter and ... Read more

Ceramic Pin Factory

Xiamen Mascera Technology Co., Ltd.: Mascera Technology is a professional and reliable supplier for technical ceramics, we provide custom production with diverse ceramic materials to serve whatever ... Read more

Hot Foil Stamp Machine

Wenzhou Guangya Machinery Co., Ltd.: As one of the leading web-fed automatic hot stamping machine, sheet-fed manual hot stamping machine, sheet-fed automatic die cutting machine, web-fed automatic die ... Read more

Plastic Crusher Manufacturers

Maanshan Henglong Mechanical Technology Co.,Ltd: Professional manufacturer of single, double and four shaft shredder and crusher, also include waste tire recycling line and cable wire recycling line ... Read more

Copper Fitting

Taizhou Huangyan Angel Imp.&Exp. Co., Ltd: As one of the most professional brass fitting, copper fitting, ball valve, angle valve, gas system component suppliers in China for over 10 years, we're ... Read more

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低分子量聚四氟乙烯的制备 - 真空技术网

把高分子量PTFE置于450 ℃以上裂解成小分子氟化物,如TFE、HFP、HF、八氟环丁烷、氟代 光气、全氟异丁烯。此外,还有由裂解生成或由裂解产物二次反应产生的大量 ...

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