塑胶原料及成品类 Raw Plastic and Products 橡胶原料及成品类 Raw Rubber and Products 涂料 油墨 粘合剂 及其原材料类 Painting, Coating, Inks, Adhesion etc. .
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It may be used to replace partial raw rubber and can be filler of rubber products.
代替部分生胶及作橡胶制品的填充料。
Rubber raw materials, products, machine and related equipments, accessories, etc.
橡胶原料和橡胶制品、橡胶机械设备、辅助设备、备品配件等；
Conclusion Products of qualified clarity and color can be obtained with domestic raw materials and 5 selected types of butyl rubber stopper in nitrogen blanketing process.
结论采用充氮生产工艺和国产的头孢呋辛钠原料以及5种筛选的丁基胶塞，可生产出澄清度和颜色合格的注射用头孢呋辛钠。
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