What are the connection methods of detonating cords?

The detonating cord coupling method has a lap method, a sailor knot method, and a T-shaped knot method (see Fig. 1). Because the splicing method is the simplest, it is widely used. The length of the knot is generally 10 to 20 cm, not less than 10 cm, and the overlapping portion is bound with a tape

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Secondary development of machine tool fixture CAD

Structure and usage, detailed discussion of the OLE, database, component engineering drawings and other technologies that need to be solved by D"phi development of machine tool fixture parts library. Machine tool fixture design is an important and routine task, especially for the design of ma

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Suzhou intelligent garden integration solution

I. Overview In order to effectively maintain the safety and order of the garden and ensure the smooth progress of the park work, the program builds a unified platform for security monitoring and security prevention according to the needs of the park, realizing real-time monitoring of the control

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August 7 Baotou Steel Market Price Quotes

The product name specification material steel factory/origin price (yuan/ton) is higher than the previous month's previous month's high line Φ6.5mm Q235 Baotou Steel 5760 0 0 -200 High Line Φ6.5mm Q235 Xuanhua 5760 0 0 -200 Rebar Φ12mm HRB335 Xuan Gang 5850 0 0 -130 Rebar Φ16-2

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