• If the protective seal is not air proof or poor gas purity, it will also bring welding quality problems.

    有密封不好问题气体纯度高,引起焊接质量问题。

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  • Experimental analysis was conducted to study launching equipment damage caused by open delay of air proof cover.

    针对密封盖未及时开启造成发射装置损坏问题进行实验分析

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  • Proof of itinerary, including air tickets and hotel bookings.

    提供路线包括飞机票酒店预订

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  • That fresh air, along with the bubble's ultraviolet-proof plastic, helps moderate temperatures and keeps the greenhouse effect in check.

    新鲜空气通过防紫外线塑料隔膜调节室内温度抑制温室效应

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  • That fresh air, along with the bubble’s ultraviolet-proof plastic, helps moderate temperatures and keeps the greenhouse effect in check.

    新鲜空气通过防紫外线塑料隔膜调节室内温度抑制温室效应

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  • With card-board, oil-cloth and canvas, she made the lattice-work air-proof and light-proof.

    一些纸板油布帆布就让这些小个子防风又防晒了。

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  • It is proved by the experiments that the quality of air-proof of the device is very important for realizing the non-oxidation healing.

    实验表明:系统密封质量能否实现氧化加热至关重要

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  • Our insulating glass, soundproof and heat resistant, is good at water & air tightness and can proof water and wind.

    中空玻璃设计,隔音隔热,具有极佳的水密气密性,防风防水

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  • For the actuators with pneumatic diaphragms or air cylinders the matching flame-proof type electric-gas valve positioner shall be provided together with the valve.

    执行机构采用气动薄膜气缸执行机构的,随提供配套型电?气阀门定位器

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  • Use cases to proof that the cost accumulative curve technique and network optimize technique can be applied to manufacture phase of air-preheater to control the cost.

    案例证明预热器制造环节可以应用成本累计曲线项目网络优化技术控制产品制造成本的。

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  • Result: the damp proof effect enhanced with the increase of inlet air temperature and the decrease of flow rate and air pressure.

    结果囊防潮效果随着温度提高、供液速度的降低、雾化气流速降低而增强;反之则减弱。

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  • Oil air compressor and all the appearance of dust and other pollution caused by the appearance of the machine. Both rust-proof function.

    适用于发动机外表压机外表一切污垢积尘造成机器外表污染兼有防锈功能。

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  • The results show that the formed transparent and porous web film can impart the wool fabric felting and water proof functions, as well as air permeability and soft handle.

    结果表明,溶胶-凝胶处理后,在羊毛织物上形成透明多孔的网状薄膜,赋予其缩性和拒水性,同时还保持良好的透气性手感。

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  • According to relative electrical explosion proof standards, explosion proof air conditioning equipment can be used for those warehouses where adequate ventilation is ensured.

    根据相关电气防爆标准,认为防爆空调设备可以保证通风的前提下在化学危险品仓库中使用

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  • The characteristic, equipment and technology of preparing zinc powder using air-proof submerged arc furnace are discussed, on the other hand, the plant practice is also introduced.

    介绍了矿热电炉生产锌粉工艺特点,主要工艺设备特点及设备技术特征,以及实际生产应用效果。

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  • An air dry dilatant fire-proof coatings has been developed with a optimized formulation.

    通过配方条件初探配方优化研制成室温快的膨胀型防火涂料

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  • Air compressor Surge proof control is key in compress section in ASU, Surge proof control affect the air compressor itself safety, therefor air compressor configuration is important.

    空分装置中空机的防控制压缩工段的关键,防喘振控制的好坏直接关系空压机设备的安全因此空压机控制组十分重要。

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  • Suggests that more detailed regulations on choice of explosion proof air conditioning equipment and design of air conditioning in dangerous chemicals warehouses be added.

    有必要防爆空调设备设计选用化学危险品仓库空调设计作出详细规定

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  • Explosive environment: It is necessary to choose the appropriate level of explosion-proof products, open-air installation or dust should be used more occasions waterproof, dust-proof varieties.

    爆炸性环境必须选用相应防爆等级产品露天安装粉尘场合选用防水防尘品种

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  • The wiring harness of automotive lamps works in wicked situations, thus it should meet the demands of water-proof, air tightness and so on.

    摘要:灯具线束工作高温高湿、震动频繁环境中,因此要求其具有防水性、耐高温、固定牢靠、灯具配合的气密性性能要求。

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  • Good air permeability, waterproof, wind proof performance is the most important.

    透气性防水防风性能

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  • Cordage Fabric, Canvas, Automobile Tarpaulin, Air Inflating Mavelock, Water-proof Cloth, Construction Fabric, Filter Fabric, Bag Material, Lawn Establishment.

    涂层织物帆布汽车帐篷冲气材料、遮阳防水布、灯箱广告布、海滩伞、建筑织物、过滤织物、制袋材料、草坪设施

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  • The unit casing shall be air tight at low and high pressure, units to be installed open to weather shall be weather proof type.

    部件的层面低压高压具有气密性安装在室外的部件应具有耐候性

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  • The application and existing condition of explosion proof air conditioning unit made in China are introduced and comparison of technical economy situations in different schemes is given.

    针对国产防爆空调机组应用现状了介绍不同方案技术经济情况进行了对比。

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  • It has high air tightness, high water tightness, high intensity and excellent heat insulating, winter proof and sound insulating performance.

    气密性、高水密性、高强度以及优异的隔热、防寒、隔音性能

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  • Air-cooled design and explosion-proof control box.

    风冷 式设计防爆箱控制

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  • Air-cooled design and explosion-proof control box.

    风冷 式设计防爆箱控制

    youdao

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