查询词典 gas ring

We own the advanced spertroscopic analysis equipment to ensure the quality of the material, high-pressure inspection equipment for testing pressure and leakage, gas-test equipment angle inspection platform, multi-countries' gauges, such as ring gauge and light gauge and melting process furnace.

高压试压试漏检测设备，气密性检测设备，角度检验台，各国标准的牙规，环规及光规，固熔化处理炉等先进设备。

Enlightened by the study of leak detection and location for tree-like gas pipe network, this paper raises a new method, which is based on wavelet analysis, pattern recognition and neural network to detect and locate the leakage for ring-like pipe network.

在枝状管网泄漏检测的研究基础上，本文提出了基于小波分析、模式识别和神经网络思想为一体的环状管网泄漏检测及定位方法。

This paper discusses design and realizable methods of remote test output interface from logical design angle.

本文从逻辑设计的角度讨论遥测输出接口的设计及实现方法。

This also 星体投射plies to buildings, structures and geological features.

这也适用于建筑物和地质特征。