pressed-fibre board

I pressed the thumbtacks into the board with my thumb.

我有用大拇指将图钉钉在板上.

It can be pressed to board by heat or cast to film, but either the straw board or straw film was very brittle, they need to be added diethyl phthalate plasticizers to improve flexibility.

此改性产物可以在不加任何添加剂的情况下热压成型或者流延成膜，但制得的稻草板和膜比较脆，加入增塑剂邻苯二甲酸二乙酯后能改善其柔性。

The BBC message board was pressed into service to help connect people.

英国广播公司留言板被用来紧急联系民众.

Clean the machine including the surface, base, slip board, groove, pressed board and oriented pole in the fixed time. ( turn off the power until the machine to normal temperature)

定期清洁机台表面、底板及下模滑板、沟槽、上模内压板及保险杆（注：必须关闭电源并恢复常温）。