rejected material must be status labeled and physically segregated from quarantine and released material as soon as possible.
拒收物料必须立即标记状态并与待验、放行物料物理隔离。
b. this is the rubber friction, which contains steel wire. it「s the rejected material during the tire production, but it is unvolcanised.
含绳层的耐摩生胶,应是从整批中的切割块,轮胎生产的废弃品并且未经硫化过程。
d. this is rubber friction, which contains cords. it」s the fresh rejected material during the tire production but it is unvolcanised. and it's compressed in bales.