Standards

Current Category: CN-JB - Mechanical

Status: All
All Active Pending Replaced Abolished Abolished (Transferred)
Publish Year: 2022
All 2026 2025 2024 2023 2022 2021& Before
JB/T 10379-2022 Active

JB/T 10379-2022 JBT 10379-2022 General testing methods for heat transfer and fluid resistance characteristics of heat exchangers

Publish Date: 2022-10-20
JB/T 14566-2022 Active

JB/T 14566-2022 Water-cooled chiller with automatic on-line cleaning ball coupler head pipe tank

Publish Date: 2022-10-20
JB/T 4119-2022 Active

JB/T 4119-2022 Air conditioning and refrigeration electromagnetic valve

Publish Date: 2022-10-20
JB/T 11213-2022 Active

JB/T 11213-2022 Refrigeration and air conditioning system liquid pipe filter and liquid pipe drying filter

Publish Date: 2022-10-20
JB/T 12323-2022 Active

JB/T 12323-2022 Vapor Compression Cycle Evaporative Cooling Refrigeration (Heat Pump) Unit

Publish Date: 2022-10-20
JB/T 14567-2022 Active

JB/T 14567-2022 Direct-cooling block ice maker

Publish Date: 2022-10-20
JB/T 14640-2022 Active

JB/T 14640-2022 Computer and data processing room using composite indirect evaporative cooling chiller unit

Publish Date: 2022-10-20
JB/T 14641-2022 Active

JB/T 14641-2022 Computer and data processing room indirect evaporative cooling air conditioning unit

Publish Date: 2022-10-20
JB/T 14642-2022 Active

JB/T 14642-2022 Dew-point indirect evaporative cooling high-temperature cold water unit

Publish Date: 2022-10-20
JB/T 14643-2022 Active

JB/T 14643-2022 Dew-point indirect evaporative cooling air conditioning unit

Publish Date: 2022-10-20
JB/T 14644-2022 Active

JB/T 14644-2022 Air-source heat pump unit for small temperature difference heat transfer

Publish Date: 2022-10-20
JB/T 14409-2022 Active

JB/T 14409-2022 Test method for welding filler metal melting temperature range JB/T 14409-2022

Publish Date: 2022-10-20