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26-08-22
Design and Construction Organization Plan of Lightning Protection Engineering (I) _ Grounding
Design and Construction Organization Plan of Lightning Protection Engineering (I) _ Grounding Design and Construction…

Original Title: Lightning Protection Engineering Design and Construction Organization Plan (I) The lightning protection project needs to be implemented in an organized and step-by-step manner to ensure the quality and duration of the project. Today, Junhe…

Original Title: Lightning Protection Engineering Design and…

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Albacete
26-08-22
How many minutes does it take to drill 1 meter by drilling machine _ rock drill
How many minutes does it take to drill 1 meter by drilling machine _ rock drill How many minutes does it take…

Original title: How many minutes does it take to drill 1 meter with a drilling rig? YWG series down-the-hole drilling machine is a new type of highly integrated down-the-hole drilling machine independently developed by our company. The machine adopts full…

Original title: How many minutes does it take to drill 1 meter with a…

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Albacete
26-08-22
The high-content seeds of industrial hemp have passed the identification in Yunnan. What do the seed industry think? _ Hemp
The high-content seeds of industrial hemp have passed the identification in Yunnan. What do the seed industry think? _ Hemp The high-content seeds of…

Original Title: High-Content Seeds of Industrial Hemp Passed Yunnan Identification, What Do Seed Industry People Think? Yunnan is a magical land with a long history of agricultural cultivation. Flue-cured tobacco and corn are common crops for farmers.…

Original Title: High-Content Seeds of Industrial Hemp Passed Yunnan…

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Albacete
26-08-22
The decarboxylation reaction,
The decarboxylation reaction, The decarboxylation reaction,

Original title: The decarboxylation reaction, which has been studied for more than 200 years, can become a hot spot again in this way. Previously, we introduced the recent progress in the study of photoredox-catalyzed C (sp 3) -H arylation reactions ().…

Original title: The decarboxylation reaction, which has been studied…

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Alicante
26-08-22
Difference between Short-path Distillation and Molecular Distillation-Shanghai DEA
Difference between Short-path Distillation and Molecular Distillation-Shanghai DEA Difference between Short-path…

Original Title: Difference between Short-path Distillation and Molecular Distillation-Shanghai DEA Short-path distillation, "short path" refers to a shorter distance, in a broad sense, the evaporator adopts the design scheme that the distance from the…

Original Title: Difference between Short-path Distillation and…

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Alicante
26-08-22
What are the guard column and the in-line filter for liquid chromatography? How to use it? _ Impurities
What are the guard column and the in-line filter for liquid chromatography? How to use it? _ Impurities What are the guard column and…

Original title: What are the guard column and online filter of liquid chromatography? How to use it? In the previous video of ChromClass, we mentioned the protective column and online filter of liquid chromatography. At that time, some students were very…

Original title: What are the guard column and online filter of liquid…

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Albacete
26-08-22
Method and Electrical Wire Connection Method
Method and Electrical Wire Connection Method Method and Electrical Wire…

 First, cross the core wire ends of the two conductors in an X shape, then wind them for 2 to 3 circles, straighten the two wire ends, and then wind each wire end tightly on the other core wire for 5 to 6 circles, and then cut off the redundant wire ends.…

 First, cross the core wire ends of the two conductors in an X shape,…

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Badajoz
26-08-22
Illustration of Common Conductor, Wire Connection Method and Electrical Wire Connection Method
Illustration of Common Conductor, Wire Connection Method and Electrical Wire Connection Method Illustration of Common…

Original Title: Illustration of Common Wires,  4 Cross branch connection of single-strand copper conductor As shown in Fig. 5,6al4v titanium bar, tightly wind the wire ends of the upper and lower branch core wires on the trunk core wire for 5 to 8…

Original Title: Illustration of Common Wires,  4 Cross branch…

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Almería
26-08-22
Ti6Al4V Ti6Al4V 64 Ti
Ti6Al4V Ti6Al4V 64 Ti Ti6Al4V Ti6Al4V 64 Ti

Original title: Ti6Al4V 64 Ti, Gr5 (Grade 5) titanium alloy Titanium 6 aluminium-4 vanadium is generally considered the "Titanium and titanium alloys including titanium 6 aluminum-4 vanadium are susceptible to hydrogen embrittlement. Gaseous or negative…

Original title: Ti6Al4V 64 Ti, Gr5 (Grade 5) titanium alloy Titanium 6…

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Albacete
26-08-22
GH1015 (GH15, GR5) high temperature alloy plate | pipe | strip _ mm _ grade _ performance
GH1015 (GH15, GR5) high temperature alloy plate | pipe | strip _ mm _ grade _ performance GH1015 (GH15, GR5) high…

Original Title: GH1015 (GH15, GR5) Superalloy Plate | Pipe | Strip GH1015 I. Introduction of GH1015: GH1015 is a FE-NI-CR based solution strengthened wrought superalloy, which is used at temperatures below 950 degrees. The alloy is solution strengthened…

Original Title: GH1015 (GH15, GR5) Superalloy Plate | Pipe | Strip…

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Albacete