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- This is a large on-going double wall pipe project. 這是一個很大的正在進行的雙重管線項目。
- Numerous jet fuel monitoring facilities for buried double wall pipe systems dating from the late 1980's to the present. 從80年代末到現在,我們給無數的軍用機場燃料監控系統埋設雙重地下管網系統。
- Double wall pipe is being used at this airport for a number of reasons but one major reason is pre-existing contamination. 機場用雙層管道有很多原因,其中最主要的原因是預防污染。
- Various road and ramp crossings with some above ground leak detection and multiple below ground double wall pipe sections. 地上是各種道路和跑道縱橫,地下是雙重管道多層交錯。
- Most early installations have been in double wall pipes or tanks systems. 早期大多數都安裝在雙重管網和儲油罐系統中。
- Water-proof double wall lining canopy. 防水及防雨式雙層鋼板保護外罩。
- double wall pipe material 雙重壁管材
- Double Wall: Threesheets of linerboard with two mediums in between. 雙瓦楞紙板:二層芯紙夾在三層面紙之間。
- Stainless steel single and double wall temperature control containers. 不鏽鋼容器及帶溫控夾套砂磨筒。
- C、Double Wall: Threesheets of linerboard with two mediums in between. 單瓦楞紙板:芯紙粘在二層箱板紙之間,也被稱為雙層紙板。
- The processing, production equipment, main technical points and dosage design of double wall corrugated PVC pipe are introduced, and the results of faults and its solutions in production are analyzed. 介紹了生產聚氯乙烯(PVC)雙壁波紋管的工藝流程、生產設備、工藝控制要點及配方設計,分析了生產中出現故障的原因,並提出解決措施。
- According to the characteristics of double wall corrugated filter well pipe and its failure,a calculation formula of its critical confining pressure was induced by using elastic stability theory. 針對雙壁波紋塑料濾水管的結構及破壞特點,應用彈性穩定理論,推導了該種管材的臨界圍壓力計算公式,並分析其影響因素,確定了實際耐圍壓能力。
- Includes the strongest double walled stainless steel inlet strainer available. 可提供最堅固的雙夾層不鏽鋼進口過濾器。
- He hid his hard-earned two thousand yuan cash inside a double wall in his apartment. 他把辛苦得來的二千元現款藏在住處的夾層牆裡。
- Translucent unbreakable double wall Lexan(R) polycarbonate travel mug for hot or cold beverages. 半透明的;不容易碎的;兩層壁的聚碳酸酯旅行杯;用來裝冷熱飲料.
- It's good for fishing.There are two type with double wall fabric floorboard and slat one so that it ... 發布者:鄭偉偉所在地:山東威海市行業:交通運輸職位:外銷員工作年限:二年以上
- The mausoleum is encircled by a double wall with the inner structure extending more than 2 500 metres long and the outer one more than twice as long. 陵園周圍修築了兩重城牆,內城周長2525.;4米,外城周長6064米。
- The working principles, structural specialty and main design points of percussive grab and double wall casing are introduced in the paper. 介紹了雙壁套管與機械式衝擊抓鬥的工作原理、結構特點和設計要點。
- This window punctures the building's double wall, composed of a steel skeleton clad inside and out with special, laminated glass elements. 這些窗戶貫穿建築物的雙層牆,由內部鍍過金屬的鋼骨架和外面的特殊層壓玻璃構件組成。
- This article introduces the double wall shrink-fitted shell for 180,000t/y ammonia synthetic tower designed and manufactured by DBC. 本文介紹了東鍋18萬噸/年雙層熱套氨合成塔外殼的設計與製造工藝。