GB/T 8487-1987
Replaced
JT/T 1231-2018
Active
Industry standards-Traffic
JT/T 1231-2018 Surface mask for scuba diving powered by surface supply of gas
JT/T 1231-2018 Surface mask for scuba diving powered by surface supply of gas
Price:
$ 30
Basic Information
Standard Code:
JT/T 1231-2018
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Diving and diving physiological conditions
ICS Name:
Waterway transportation
Publish Date:
2018-08-29
Implement Date:
2018-12-01
Pages:
14 pages
Scope
This standard applies to the production, inspection, and use of various surface-supplied diving masks used under the following conditions: a diving depth of no more than 300 m, a gas supply pressure of (0.6–1.4) MPa, and a gas supply flow rate of more than 500 L/min.
Development Information
Related Standards
GB 11602-1989
Replaced
GB 11602-1989 The safe rules for handling in container port
GB/T 11412.1-1989
Replaced
GB/T 11412.1-1989 Technical requirements for safety of commencing a sea voyage of sea going transport ships—General rules
GB/T 11412.2-1989
Replaced
GB/T 11412.2-1989 Technical requirements for safety of commencing a sea voyage of sea going transport ships—Deck department
GB/T 11412.3-1989
Replaced
GB/T 11412.3-1989 Technical requirements for safety of commencing a sea voyage of sea going transport ships—Engineering department
GB 13851.2-1992
Replaced