Plastic screw-on的意思|示意

If you're planning on drinking these bottles in the near - to mid-term, or if the bottles have alternative closures (screw caps, glass or plastic corks), this is not necessary.

如果你计划近期或中期就喝这些酒，或者这些酒瓶用的不是软木塞(螺旋塞、玻璃塞或塑料塞等)，你就不需要把酒瓶平放。

The main use of plastic material itself insulation, small density, no electromagnetic interference, corrosion resistance, waterproof performance, so as to realize its protective effects on screw.

主要利用塑料材料本身的绝缘、密度小、无电磁干扰、耐腐蚀、防水等性能，从而实现其对螺丝的保护作用。

The invention is characterized in that the invention includes a flywheel and a plastic fan blade which is tightly fixed on the screw hole of the flywheel by a bolt.

特征是包括飞轮、塑料风叶轮，塑料风叶轮用螺栓紧固在飞轮的螺孔上。

Our company manufactures and sales all kinds of the nails, such as lined nails, Plastic strip nail, galvanize nails, popular coil nails, concrete nails, screw nails and so on.

缙云县欣宇金属制品有限公司是一家专业生产塑排钉、卷钉、紫铜钉、不锈钢钉、镀锌钉和无头钉等的出口私营企业。

According to the requirements by binding mortar paste on the wall, and use plastic expand screw to anchorage.

用粘结砂浆按要求粘贴上墙，并使用塑料膨胀螺钉加以锚固。

This is done through a plastic screw cap on the top of the electrolyser cap (shown clearly in the first photograph).

这是通过一对电解槽盖在第一张照片显示清楚(顶塑料螺帽)。