Dry hydraulic system needs no heat preservation measures;

采用干式消火栓系统不需要保温；

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The problems discussed in this article are as follows, first, the nature of applying for courts preservation measures;

本文探讨了如下问题：一、行政机关申请法院采取保全措施的性质；

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Otherwise, the rights in the registered trademark shall be deemed to have been automatically released from the property preservation measures.

否则，视为自动解除对该注册商标权的财产保全。

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The World Heritage Committee also examines reports on the state of conservation of inscribed sites and asks States Parties to take appropriate conservation and preservation measures when necessary.

UNESCO: Thirty-nine properties to be considered for inscription on UNESCO��s World Heritage List | United Nations Educational, Scientific and Cultural Organization

The conservation effort at Lewa -- which is a mixture of classic habitat preservation, stringent security measures (the rhinos have their own security guards at all times) and the use of the latest technology to enhance the knowledge of a species and its breeding patterns -- has been astounding.

BBC: The future of conservation in Kenya

Heritage preservation has always required tremendous efforts, but audiovisual records are far more endangered and more than other media necessitate greater measures for their protection.

UNESCO: Communication and Information