vacuum tube circuit

... of 845 : 845 were first introduced by RCA in early 1930s to compete with then industry leader Western Electric. This is also the first ...

... heavy objects, making it ideal for use in a variety of lifting applications. The black color of the lifter also makes it easy to ident...

... pools, hotels, schools, restaurants and so on. Our for the solar thermal collectors is three-layer which is mo...

... High Efficiency Stainless Steel Manifold Solar Collector for Project Working principle 1. The design of this type solar collector...

non pressure compact solar water heater Working principle: It adopts simple thermosyphon circulation. Cold water heated by solar vacuum tu...

... is widely used in solar central hot water engineering system. The collector consists of three parts: ground mounting bracket/all-glass coll...

... Interrupter Breaker 400A 630A 1250A 1. ZN85-40.5 series breaker vcb Electrical Interrupter Breaker is ...

... Container Made Of Pure Aluminum For Shoe Polish Raw material of the aluminum empty : aluminum slug with hole or flake without hol...

Electric Quartz 1200c Furnace 1200C Furnace Description: The 1200C Laboratory furnace with quartz are widely used in...

... that can be customized to meet your specifific needs. The Si provides high flow and the Xi provides hig...

... for blood sampling is designed with excellent anticoagulant properties, ensuring that the collected blood remains stable and usable for...

... AC Breaker The breaker is mainly used in motors and Transformers with large capacity and substations with frequent breakdown...

... Gel Blood Collection PSGT 13*100mm Product Description Plastic Green Gel Lithium Heparin ed For Blood Collection Additive...

sealing machine Quartz Sealing Machine Advantage 1. High temperature welding of quartz wall and built-in quartz column 2. Automatic...

... safely when the operating temperature is as high as 1400 ° C.Most of the furnaces use corundum s as the carrier for heating and sealing ....

CKJ40 1.14kV voltage protector contactor breaker 1.Specifications CKJ40 Low voltage 1.14KV Series contactor is mainly used for A...

... concentration in : 0.109mol/l - 3.20% (32.0g/l); 0.129mol/l - 3.80% (38.0g/l). The volume ratio of blood and sodium citrate is 9:1. So...

... Blood Collection 1. Product Introducation: Special coagulation anticoagulated with 0.019mol/l sodium citrate, its exact volum...

2.0ml Green Serum Blood Collection Sterilized Product Name:2.0ml Green preservation set Registered Trademark: BeLove New upgrad...