国外标准列表
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[国外标准] BS ISO 4706-2008 Gas cylinders — Refillable welded steel cylinders — Test pressure 60 bar and below
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[国外标准] BS ISO 4411-2008 Hydraulic fluid power — Valves Determination of pressure differential flow characte
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[国外标准] BS ISO 4309-2004 Cranes — Wire ropes — Care, maintenance, installation, examination and discard
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[国外标准] BS ISO 4141-4-2009 Road vehicles — Multicore connecting cables Part 4 Test methods and requirements
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[国外标准] BS ISO 4126-9-2008 Safety devices for protection against excessive pressure Part 9 Application and i
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[国外标准] BS ISO 4079-2009 Rubber hoses and hose assemblies — Textilereinforced hydraulic types for oil-based