The end surface of spiral channel is sealed by welding, therefore the sealing performance is good with reliable structure.

螺旋通道的端面是焊接密封的，密封性能好，结构可靠。

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End use fluorine rubber sealing strip.

体端使用氟橡胶密封条。

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The Chelsea manager Jose Mourinho is adamant that the Portugal midfielder Maniche has nothing to prove after sealing a loan move to the Premiership champions until the end of the season.

切尔西主教练何塞·穆里尼奥坚信葡萄牙中场马尼切将在赛季结束的时候证明自己的实力，马尼切刚被租借到英超冠军球队。

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They captured top-secret German technology and some of the scientists behind it, and even played a part in the capture of Hitler's successor Admiral Karl Doenitz, thus sealing the end of the Third Reich.

BBC: News

Cilic stormed into a 5-2 lead in the final set and although Del Potro then held his serve, the end was not long in coming, the Croat sealing victory on his first match point when his opponent fired a backhand long.

BBC: Juan Martin del Potro out of Australian Open

The Royal XV held out until four minutes from the end, when Jones put the Lions ahead with O'Gara again adding the extras before sealing victory with a last-gasp seven-pointer.

CNN: Lions limp to victory in South African opener