attachment screw

基本解釋

The drawback to this design is that gas leakage can potentially occur through the attachment screw holes.
的弊端，這個設計是氣體泄漏可能發(fā)生的通過實習螺絲孔。
Since stepped processing is conducted on the stud, the stepped portion is fixed in place from the top with a setting screw, and attachment is easy.
由于加強處理是進行了螺柱，該加強的部分是從固定的地方用螺絲頂部設置和附件很容易。
Because there is no need for snap-fit to add additional parts as well as it can be easily assembled that it is gradually displacing screw to be the most important attachment in several situations.
卡扣連接是裝配中重要的連接形式，因其不需要增加額外零件和裝配簡單等優(yōu)點在諸多場合正逐漸取代螺釘成為最主要的連接方法。