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- Proper size inlet plumbing. Check for air tight seal. 檢查進(jìn)口管路的尺寸是否正確,是否擰緊。
- Reattach cover plate to make an air and water tight seal. 重新固定蓋板，并緊密密封防止空氣和水通過(guò)。
- Air tight seal keeps in smell, humidity and food nutriments stay in longer. 完全密封留住原味,濕氣和食物營(yíng)養保存更久。
- Plugs are moulded to cable for a liquid tight seal when mated to a socket. 配插座的電纜插頭組件經(jīng)液體緊固密封成型（采用液體緊固密封成型）。
- Wedging actions help affect a tight seal in low differential pressure services. 楔形的作用有助于在低壓差應用中產(chǎn)生緊密的密封。
- Non-lubricated, tapered plug assures tight seal with low breakout torque. Constructed of hardened materials with optional hard facing. 無(wú)潤滑，錐形閥塞確保緊密密封，并且具有很低的啟動(dòng)扭矩。有硬化材料構造而成，配置備選硬面。
- Spring loaded discs help affect a tight seal in low differential pressure services. 彈簧負載閥瓣有助于在壓差較低的應用環(huán)境中產(chǎn)生更緊的密封。
- Most respirators are designed to fit the face and to provide a tight seal between the respirator\'s edge and the face. 絕大多數呼吸器的設計都具有和面部的適合性，保證呼吸器的邊緣和臉部的緊密貼合。
- Usage: suitable for air tight seal welding machine for sound filter, microwave device, transistor, commutate tube, controllable silicon and sensor etc. 用途：適用聲表滾波器、微波器件、晶體管、整流管、可控硅、傳感器等氣密性封焊。
- Thicker knife. Our valves have thicker, stronger knives, to prevent deflection under heavy pressure and to ensure a tight seal. 更厚的閘刀。我們的閥門(mén)具有更厚、更堅固的閘刀，能夠避免閘刀在高壓下產(chǎn)生偏轉，確保緊密密封。
- The tapered plug is precision ground from hardened high alloy material or an overlaid stainless to assure a tight seal and easy operation. 錐形閥塞經(jīng)過(guò)精密研磨，采用硬化高合金材料或一種鍍層不銹鋼，確保緊密密封和操作容易。
- Then, once it is in place, it is partly flooded and allowed to sink to the riverbed around the breach, making a tight seal. 一旦到位，就向拱壩內灌水使它沉到裂口周?chē)暮哟采?，然后做好密封，徹底堵嚴縫隙。
- DeZurik KGC Valves have a unique packing system that ensures a long-life tight seal with minimal packing gland pressure. 美國DeZurik（德朱瑞克）KGC閥門(mén)獨特的密封填料系統能夠在最小密封填函料壓力下，實(shí)現長(cháng)久的緊密密封。
- All the items for export must be under the tight seal which ensures that we always put the Total Quality Control into execution. 所有出口品種都必須真空密封,以保證全面控制質(zhì)量這一措施的實(shí)行。
- Usage: suitable for quartz crystal, sound filter, microwave device, transistor, commute tube, sensor, photoelectricity, laser device etc. air tight seal welding. 用途：適用石英晶振、聲表濾波器、微波器件、晶體管、整流管、傳感器、光電器件、激光器件等氣密性封焊。
- Square braided PTFE packing insure a tight seal with a minimum of packing gland pressure. Extra rings of packing and a smooth uniform chamber assure a tight seal. 方形編制聚四氟乙烯填料確保在最小填料函壓力下實(shí)現緊密的密封效果。填料的附加密封環(huán)和光滑一致的腔室也確保了密封的緊密性。
- Plug- Plugs are cast from materials selected for their non galling characteristics. Special metals are available on application. Plug taper assures a tight seal and ease of operation. 閥塞-閥塞選用具有無(wú)磨痕特性的材料鑄造而成。根據需要可提供特殊材料。閥塞錐度確保緊密密封和操作輕松。
- They have to skimp on fuel in winter. 冬天他們得節省燃料。
- Sources of ignition should be kept clear. Do not overload at tight sealed condition. 染火點(diǎn)必須隔離。不要再密封的環(huán)境中超載。
- Plug - Plugs are cast from materials selected for their non galling characteristics. Special metals are available on application. Plug taper assures a tight seal and ease of operation. 閥塞-閥塞選用具有無(wú)磨痕特性的材料鑄造而成。根據需要可提供特殊材料。閥塞錐度確保緊密密封和操作輕松。
