foamed insulation 中文意思是什麼
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Recently, using solid clay brick is gradually prohibited, so the new wall material is required to fill up the new architecture. many sections research on this field, using fly ash to develop new building materials is the mostly adopted method, among the new building materials, fly ash foamed concrete is a noticeable one because of its outstanding merits such as light weight, heat preservation, sound insulation and good resisting earthquake. using fly ash to develop foamed concrete can not only become fly ash into resources, but also provide a new kind of building materials for the innovation of wall materials, which has good economy and society ben efits
近年來，由於墻改「禁實」政策的實施，市場急需新的墻體材料來填補新建築所需，許多單位相繼開展了各有關研究，綜合利用粉煤灰研製開發新型建材逐漸成為了主流，其中多孔混凝土特別是粉煤灰發泡混凝土，正以它突出的輕質、保溫、隔音、抗震效果好等優點，成為一種引人注目的建築材料，利用工業固體廢棄物粉煤灰研製發泡混凝土不僅能實現粉煤灰的資源化，而且還可為墻體材料的改革提供一種新型建築材料，具有較好的經濟效益和社會效益。 -
Coaxial cable with physically - foamed polyethylene insulation for use in cabled distribution systems type sywv - 75 - 5
Sywv - 75 - 5型電纜分配系統用物理發泡聚乙烯絕緣同軸電纜 -
Coaxial cable with physically - foamed polyethylene insulation for use in cabled distribution systems type sywly - 75 - 12
Sywly - 75 - 12型電纜分配系統用物理發泡聚乙烯絕緣同軸電纜 -
Specifications and methods of measurement on coaxial cable with physically - foamed polyethylene insulation used in catv systems
有線電視系統.物理發泡聚乙烯絕緣同軸電纜.入網技術條件和測量方法 -
Eps foamed sheet is a kind of new - type packing material with the features of shockproofing, sound insulation, heat preservation, dampproof, safety, sanitation and good plasticity. it is used widely in the packing of food, friut, edectronic product, daily necessitic, hardware product, advertisement board, etc
本擠出機採用雙機串聯式高發泡片材生產工藝，生產的聚苯乙烯發泡片材是一種新型包裝材料，不但有良好的隔熱和緩沖性能，而且有珍珠般的外觀色澤，具有防震.隔音.保溫.防潮.安全衛生.可吸塑性等優點，廣泛應用於食品.水果.電子.日用品.五金製品等多種產品的包裝及廣告牌 -
This is particularly true with high - frequency spark testers that should not be used with foamed insulation
因此高頻火花機不被應用於發泡絕緣是非常正確的。 -
Dc spark testing generates practically no corona and no heat, and is therefore a gentler test process, dc can be used on foamed insulation and thin insulation
直流火花機幾乎不能產生電暈和熱量?因此它是一種輕微的測試方法?直流火花機可用於發泡和薄的絕緣。 -
In wires with very weak insulation ( such as telecom and datacom wires having a foamed dielectric ), the ac voltage ionizes the air inside the foam cells, reducing overall dielectric strength of the insulation
絕緣較薄的電線（如具有發泡絕緣的通信和網路電纜） ?交流電壓使發泡單元里的空氣電離?這將減少絕緣的介電強度。 -
The new waterproof and heat insulation building material - the study of polyurethane rigid foamed plastics
耐高溫聚異氰脲酸酯硬質泡沫塑料的制備 -
Polyethylene foamed sheet ( film ), also named as pearl cotton, is a kind of new - type packing materials with the features of damp proofing, shockproof, sound insulation, heat preservation and good plasticity
聚乙烯發泡片（膜） ，又稱珍珠棉，是一種新型的包裝材料，具有防潮、防震、隔音、保溫、可塑性能佳等諸多優點，是傳統包裝材料的理想替代品。
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