1. Disc Stem Nut: Disc Stem Ring connects the disc to the stem, permitting the disc to swivel and aid in securing tight seating for trouble-free service. 阀瓣阀杆螺母：阀瓣阀杆环将阀瓣连接到阀杆上，使得阀瓣能够旋转，并有助于保证阀座地紧密密封和无故障运行。
2. The magnetic disc may be fixed disc or floppy disc containing a guide sector to store bootstrap program, and the ROM stores BIOS and test data of the bootstrap program. 处理器；磁盘；以及ROM。其中，该磁盘可为硬盘机或软盘片，含有一引导扇区用来存储一引导程序。该ROM存储一BIOS及该引导程序的检测数据。
3. Assemble disc screw through disc washer and rubber and screw into disc holder. 将阀瓣螺丝穿过阀瓣垫圈和橡胶，安装到阀瓣固定器上。
4. Hence, we merged the external disc burner and the disc casing in order to create an ideal place for the blank disc. 因此我们将外接式光碟机跟光碟片储存筒结合，为空白片找到一个最适合放置的位置。
5. The technical parameters, construction, the friction disc and controlled disc of the GP120-10 disc vacuum filter are presented. 介绍了新研制GP120-10型圆盘式真空过滤机的技术参数、结构特点、摩擦盘与控制盘的研制及其工业性试验。
网络释义
disk file disk memory disk storage magnet disk memory magnetic disc memory magnetic disc store 磁盘存储器;
disk file disk memory disk storage magnet disk memory magnetic disc memory magnetic disc store 磁盘存储器;
disk file disk memory disk storage magnet disk memory magnetic disc memory magnetic disc store 磁盘存储器;
disk file disk memory disk storage magnet disk memory magnetic disc memory magnetic disc store 磁盘存储器;
disk file disk memory disk storage magnet disk memory magnetic disc memory magnetic disc store 磁盘存储器;
