资质认证
- ISO 3866:1977
- Office machines and printing machines used for information processing - Widths of fabric printing ribbons on spools exceeding 19 mm
- 1977-06-02
- ISO 3866:1977
- Office machines and printing machines used for information processing - Widths of fabric printing ribbons on spools exceeding 19 mm
- 1977-06-02
- ISO 3883:1977
- Office machines - Line and character capacity of address masters
- 1977-06-01
- ISO 3883:1977
- Office machines - Line and character capacity of address masters
- 1977-06-01
- ISO 3883:1977
- Office machines — Line and character capacity of address masters
- 1977-05-31
- ISO 3591:1977
- Sensory analysis — Apparatus — Wine-tasting glass
- 1977-05-31
- ISO 3959:1977
- Green bananas — Ripening conditions
- 1977-05-31
- ISO 3857-2:1977
- Compressors, pneumatic tools and machines — Vocabulary — Part 2: Compressors
- 1977-05-31
- ISO 1819:1977
- Continuous mechanical handling equipment — Safety code — General rules
- 1977-05-31
- ISO 3940:1977
- Tapered die-sinking cutters with parallel shanks
- 1977-05-31
- ISO 3866:1977
- Office machines and printing machines used for information processing — Widths of fabric printing ribbons on spools exceeding 19 mm
- 1977-05-31
- ISO 32:1977
- Gas cylinders for medical use — Marking for identification of content
- 1977-04-30
- ISO 3256:1977
- Aluminium and aluminium alloys — Determination of magnesium — Atomic absorption spectrophotometric method
- 1977-04-30
- ISO 5031:1977
- Continuous mechanical handling equipment for loose bulk materials — Couplings and hose components used in pneumatic handling — Safety code
- 1977-04-30
- ISO 4002-2:1977
- Equipment for sowing and planting — Disks — Part 2: Flat disks type D2 with single bevel — Dimensions
- 1977-04-30
- ISO 5169:1977
- Machine tools — Presentation of lubrication instructions
- 1977-04-30
- ISO 1586:1977
- Textile machinery and accessories — Shuttles — Terms and designation in relation to the position of the shuttle eye
- 1977-04-30
- ISO 5390:1977
- Compressors — Classification
- 1977-04-30
- ISO 1809:1977
- Textile machinery and accessories — Types of formers for yarn packages — Nomenclature
- 1977-04-30
- ISO 4322:1977
- Non-ionic surface active agents — Determination of sulphated ash — Gravimetric method
- 1977-04-30
