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JB/T 7688.7-1995 Technical specifications for metallurgical cranes - Hood cranes
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This standard specifies the technical requirements, test and inspection rules for cover-lifting cranes. This standard is applicabl
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7688.6-1995 Technical conditions for metallurgical cranes - integral cranes
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This standard specifies the technical requirements, test and inspection rules for integral model cranes. JB/T 7688.6-1995 Technica
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7688.5-1995 Technical conditions for metallurgical cranes - Clamp cranes
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This standard specifies the technical requirements, test and inspection rules of clamp cranes. This standard applies to clamp cran
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7688.4-1995 Technical specifications for metallurgical cranes - Bin cranes
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This standard specifies the technical requirements, test and inspection rules for material box cranes. This standard is mainly app
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7675-1995 Reciprocating vacuum pump
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JB/T 7675-1995 Reciprocating Vacuum Pump JB/T7675-1995 Standard Download Decompression Password: www.bzxz.net
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7674-1995 Roots vacuum pump
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JB/T 7674-1995 Roots vacuum pump JB/T7674-1995 standard download decompression password: www.bzxz.net
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7673-1995 Method for compiling vacuum equipment models
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This standard replaces the four standards ZB J78 016-89, ZB J78 017-89, ZB J78 018-89 and ZB J78 019-89. This standard specifies t
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7672-1995 Graphic symbols and text codes for flow charts of air separation equipment
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This standard specifies the graphic symbols and text codes for the flow chart of air separation equipment. This standard is applic
2024-10-03 category：Machinery Industry Standard (JB)+ View
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