GB/T 558-1983
Replaced
T/ZZB 3007-2022
Active
Group standards
T/ZZB 3007-2022 Watermill-type aerator
T/ZZB 3007-2022 Watermill-type aerator
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 3007-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Life-saving equipment
ICS Name:
Deck equipment and devices
Publish Date:
2022-12-08
Implement Date:
2022-12-31
Scope
Main technical content: This document specifies the terms and definitions, model designations, basic requirements, technical requirements, test methods, inspection rules, marking, instruction manuals, packaging, transportation and storage, and quality commitments for waterwheel-type aerators (hereinafter referred to as aerators). This document is applicable to aerators with a single-phase voltage not exceeding 250 V and a three-phase voltage not exceeding 480 V.
Development Information
Related Standards
GB/T 553-1983
Replaced
GB/T 553-1983 Painting and marking of chain cables
GB/T 1392-1985
Replaced
GB/T 1392-1985 Accommodation ladder winches
GB/T 6918-1986
Replaced
GB/T 6918-1986 Hand windlass and anchor capstan
GB/T 1393-1987
Abolished
GB/T 1393-1987 Gangway turning device
GB/T 1394-1987
Abolished