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JB/T 8946-1999 Vacuum ion plating equipment
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JB/T 8946-1999 This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportat
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8945-1999 Vacuum sputtering coating equipment
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JB/T 8945-1999 JB/T 8945-1999 Vacuum sputtering coating equipment JB/T8945-1999 Standard download decompression password: www.bzxz
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8944-1999 Single-stage rotary vane vacuum pump
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JB/T 8944-1999 JB/T 8944-1999 Single-stage rotary vane vacuum pump JB/T8944-1999 Standard download decompression password: www.bzx
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8943-1999 Injection molding machine for all-plastic shoes
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This standard specifies the type and basic parameters, technical requirements, test methods and inspection rules, marking, packagi
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8942-1999 Argon extraction equipment
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JB/T 8942-1999 JB/T 8942-1999 Argon extraction equipment JB/T8942-1999 Standard download decompression password: www.bzxz.net
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8941.2-1999 Roots blowers for general use Part 2: Performance test methods
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JB/T 8941.2-1999 JB/T 8941.2-1999 General purpose Roots blowers Part 2: Performance test methods JB/T8941.2-1999 Standard download
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8941.1-1999 Roots blowers for general use Part 1: Technical requirements
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JB/T 8941.1-1999 JB/T 8941.1-1999 General purpose Roots blower Part 1: Technical conditions JB/T8941.1-1999 Standard download deco
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8940-1999 Method for compiling product models of ventilators
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This standard specifies the method for compiling the product model of ventilators. This standard applies to centrifugal and axial
2024-10-04 category：Machinery Industry Standard (JB)+ View
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