此外，关于谁和谁接触以及接触哪个部位都有不同的标准。
What's more, there are different standards for who touches whom and where.
应严格按照国内噪声标准确定工人接触噪声时间。
Time of contact with noise shall be strict controled according to national noise standard.
对于直接与食物接触的物品需要符合非常高的标准。
Things that come in direct contact with food products must also meet high standards.
标准的融合技术，仅仅提供了很少和任意的细胞接触。
Standard fusion techniques, however, provide poor and random cell.
标准的融合技术，仅仅提供了很少和任意的细胞接触。
Standard fusion techniques, however, provide poor and random cell.
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