floor plates

Deformation prevention and Its Treatment for the Floor Plates of 50000 m~ 3 Dual-deck Floating Roof Tank During Welding

50000m~3双盘式浮顶罐罐底焊接防变形措施及变形处理

Elastic& Plastic Analysis for Barrage Floor Plates

软基上水闸地板的弹塑性分析

The properties of all kinds of material of which the floor plates of optical disk are made are compared. The process of a 133.35mm cleanable floor plate of optical disk made of crown plate glass and the characteristics that products reached are presented.

本文对制备光盘的各种材料的性能做了比较，叙述了采用白冕平板玻璃研制直径为133.35mm可擦除光盘基片的工艺过程，以及产品达到的性能指标。

Some welding techniques are introduced. 1.For welding tank floor plates, in view of some problems in the Japanese welding method, a simple and effec-tire unspot welding method is introduced.

罐底板的焊接：针对日本焊接方法的某些问题，推荐了一种简便易行、效果显著的焊接方法&无点焊夹具的罐底板焊接法。