NF EN 16282-6-2020 Equipment for commercial kitchens - Components for ventilation in commercial kitchens - ...2024-02-24
NAVY QPL-16235-2019 Heater, Ventilation, Duct Type, Shipboard2024-01-31
NAVY QPL-3155-2019 Valve, Temperature-Regulating Ventilation Heater, Steam Control, Naval Shipboard Use2024-01-03
NF P92-130-12-2019 Fire resistance tests for service installations - Part 12 : non-mechanical fire barrier ...2023-12-17
LS/T 1220-2020 平房仓横向通风技术规程 Technical regulation of transverse ventilation for stored grain in war...2023-12-13
NF EN 16282-4-2016 Equipment for commercial kitchens - Components for ventilation in commercial kitchens -...2023-10-31
NAVY QPL-18953-2017 Fans, Vaneaxial And Tubeaxial, Ventilation And Air Conditioning, Naval Shipboard2023-10-26
NF E51-764-1-2016 Ventilation for buildings - Static and hybrid extractors performance - Part 1- Static ex...2023-10-21
NAVY MIL-PRF-18953C (1)-2017 Fans, Vaneaxial And Tubeaxial, Ventilation And Air Conditioning, Naval Shipboa...2023-10-08
PD CEN/TS 17153-2018 Ventilation for buildings. Correction of air flow rate according to ambient condition...2023-09-27
DIN EN 16282-2-2018 Equipment for commercial kitchens - Components for ventilation in commercial kitchens -...2023-08-18
DIN V 18599-12-2017 Energy efficiency of buildings - Calculation of the net, final and primary energy dema...2023-07-23
GB/T 40150-2021 粮油储藏 储粮机械通风均匀性评价方法 Grain and oil storage—Evaluation of uniformity of ...2023-06-23
ASTM C1668-2020 Standard Specification for Externally Applied Reflective Insulation Systems on Rigid Duct i...2023-06-15
CB/T 4495-2019 油舱防火透气头 Oil tank fire proof ventilation head2023-06-10
GB/T 20846-2016 造船 厨房和具有烹调设备的配餐室的通风及空气处理 Shipbuilding-Ventilation and air-treatment ...2023-06-06
AS 5389-2019 Space heating and cooling and ventilation systems - Calculation of energy and comfort performa...2023-05-01
GB/T 41318-2022通风消声器Ventilation silencer2022-10-26
LD/T 76.10-2000化工安装工程通风施工劳动定额Work quota for the ventilation work of chemical engineering...2022-06-15
GB/T 3029-1996船用通风附件技术条件Specification of parts for ships ventilation2022-06-13
GB/T 19312-2003小艇 汽油机和/或汽油柜舱室的通风Small craft—Ventilation of petrol engine and/ir petrol tank...2022-06-13
JJG 204-1980气象用通风干湿表检定规程Verification Regulation of Meteorological Ventilation Psychrometer...2022-06-08
Subtropical Mode Water in the Northwestern Pacific2020-07-08
Prognosis of residual coal gas capacity made by the 'Express' method2020-06-12
Use of booster fans in underground coal mining to advantage2020-06-12
