In addition, South Korea NHN Lianzhong or the only group in China strategic and cooperative partnership.
此外，联众还是韩国NHN集团在中国唯一的战略合作伙伴。
Result demonstrated that the NHN primary explosive can overcome the problem of pollution produced by DDNP, the produce process is reasonable, and the performance of product is safe and reliable.
结果表明：采用NHN起爆药可克服DDNP起爆药带来的污染严重问题，生产工艺合理、产品性能安全可靠。
Result demonstrated that the NHN primary explosive can overcome the problem of pollution produced by DDNP, the produce process is reasonable, and the performance of product is safe and reliable.
结果表明：采用NHN起爆药可克服DDNP起爆药带来的污染严重问题，生产工艺合理、产品性能安全可靠。
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