The utility model relates to a gas meter components, in particular relates to a novel membrane gas meter installation structure. 一种燃气表内膜安装结构,包括外壳;所述外壳的边沿铰接一个连杆;所述连杆顶部设置一个支撑板;所述支撑板表面固定安装内膜;所述连杆的顶部与支撑板背面的滑轨滑动配合;当连杆转到...
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Cone meter. First, we proposed a new model by defining the two-phase flow coefficient, K of the meter, and then we investigated the effects of the Lockhart-Martinelli parameter, the operating pressure (P) and the gas densiometric Froude number 本论文的宗旨将开发一个新的湿气体模型为V锥体米...
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4) gasmeter 煤气气柜 1. This paper makes detailed technical analysis on the direct substitution of utilizing thegasmeterof the air substitution and the indirect substitution of utilizing thegasmeterof several inert gases substitution, and makes economic and technical comparison. ...
Public authorities are concerned about environmental and human risks related to pollution, specially with gas emissions. But other kind of pollution also dramatically affects cities and inhabitants health. Noise pollution is increasing in urban areas mai
Aker BP, a Norwegian oil and gas company, has installed a new 90-meter-long jacket in the North Sea, facilitated by Heerema Marine Contractors’ semi-submersible crane vessel (SSCV), the world’s largest of its kind. The installation is a crucial step in a development project to extend ...
components thus getting reproducible and comparable recordings of fingertip emission. Stabilization of the discharge plasma and improvement of data quality have been achieved through the limitation of the gas transit-time across the discharge zone, the restriction of particle upward scattering/dissipatio...
Digital:7-Segment Blue LED;Lens:Smoked;Function:Boost + Exhaust Gas Temp;Place of Origin:TW;OE NO.:000;Type:Exhaust Gas Temp Gauge;Size:52mm;Brand Name:D Racing;Model Number:520157LED;Warranty:12;Car Make:Universal;|Alibaba.com
The new residential community shall implement the construction and installation conditions of 100% fixed parking spaces and reserved charging piles, and the power supply facilities such as pipelines and bridges shall be built to the parking spaces to meet the needs of direct meter installation and ...