沈阳透明肝段模型（示肝内管道系统）临沧手部、肘部组合式静脉输液（血）训练模型,石家庄半眼球模型,耳针灸模型 1:1 (中文、英代）多少钱,广东开放式传染学辅助教学系统,池州高级全功能一岁儿童模拟人,南昌头面部自主神经分布电动模型,北京人体解剖挂图-局部解剖系统

BEIJING, June 17 (Xinhua) -- China on Friday refuted the accusation that a Chinese vessel had intruded into Japan's territorial waters, saying the navigation was completely in line with international law.

But he ruled out the possibility of working out a quantitative target initiated by the government.

Currently, the port cannot host several gigantic cruise ships for long, he explained. Therefore, tourists rush to Athens to visit the Acropolis hill and leave within hours. The port's extension is a priority so that cruise ships can remain docked for longer at Piraeus and foreign visitors can travel by train to other archaeological sites in the mainland, Potamianos said.

BEIJING, July 5 (Xinhua) -- China and Greece vowed Tuesday to well implement the Piraeus port project and make it an important support for their bilateral cooperation on the Belt and Road Initiative.

Invited by his Serbian counterpart Tomislav Nikolic, Xi arrived in the country earlier in the day for a state visit, which is the first one by a Chinese head of state to Serbia in 32 years.