Letter of credit must bear a valid period which may be longer than the shipping period, bur the shipping date should not be later than the validity date of the credit.

信用证必须有有效期，信用证的有效期可以晚于装运期，但装运期却不能迟于有效期。

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Article55a passenger ship certificate shall be effective for a period as granted by the shipping administration authority depending on her seaworthiness; however it shall not exceed one year.

第55条(客船证书之有效期间)客船证书之有效期间，由航政主管机关视其适航性核定之。但不得超过一年。

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The Tenth Five-Year Plan period is a crucial period for building Shanghai into an international shipping center.

“十五”是将上海建设成为国际航运中心的关键时期。

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Yet when scientists studied observable data for the same period, including shipping logs, aerial photos and satellite images, they discovered the actual figure for ice loss from 1953 until 2006 to be 7.8 percent.

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FedEx has provided continued support to Cambridge Satchel during this period of growth, providing tailored shipping solutions that have helped ensure products reach their customers in a timely and worry-free manner.

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One of the most prevalent holiday season promotions used by online retailers is free shipping, which typically peaks around the Cyber Monday period.

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