The formulation and technology of the special material of extruding PA66 profile bar produced for cold bridge by twin-screw extruder were introduced.

介绍采用双螺杆挤出机生产冷桥用PA66挤出异型条专用料的配方及工艺。

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Last week, the internet giant put forth a poll asking users to vote on new privacy controls lowering the bar to accessing user profile information.

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Unlike Facebook, the dominant color of MeinVZ--a StudiVZ networking site aimed at professionals--is orange, but the design of the Web site, including lefthand side bar, with links to groups, messages, profile and messages, and a wall, would seem rather familiar to any Facebook user.

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These hotels often harbor large lounge or bar spaces and make explicit efforts to book high-profile events.

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