Please remember: "bzxz.net" is the combination of the first letters of the Chinese pinyin of the four Chinese characters "standard download" and the international top-level domain name ".net". ©2024 Standard download websitewww.bzxz.net Mail：bzxznet@163.com
-
JB/T 8492-1996 Basic parameters of single-action hydraulic press for sheet metal stamping
-
-
This standard is formulated with reference to ISO 9188:1993 (E) "Machine tools - Closed single-action mechanical presses with nomi
2024-10-04 category：Machinery Industry Standard (JB)+ View
-
-
JB/T 8491.5-1996 Technical conditions for heat treatment of machine tool parts Nitriding and nitrocarburizing
-
-
This standard specifies the technical requirements, inspection methods and acceptance rules for nitriding and nitrocarburizing of
2024-10-04 category：Machinery Industry Standard (JB)+ View
-
-
JB/T 8491.4-1996 Technical conditions for heat treatment of machine tool parts - Carburizing and carbonitriding, quenching and tempering
-
-
This standard specifies the technical requirements, inspection methods and acceptance rules for carburizing and carbonitriding, qu
2024-10-04 category：Machinery Industry Standard (JB)+ View
-
-
JB/T 8491.3-1996 Technical conditions for heat treatment of machine tool parts - Induction hardening and tempering
-
-
This standard specifies the technical requirements, inspection methods and acceptance rules for induction hardening and tempering
2024-10-04 category：Machinery Industry Standard (JB)+ View
-
-
JB/T 8491.2-1996 Technical conditions for heat treatment of machine tool parts - Quenching and tempering
-
-
This standard specifies the technical requirements, inspection methods and acceptance rules for quenching and tempering of metal c
2024-10-04 category：Machinery Industry Standard (JB)+ View
-
-
JB/T 8491.1-1996 Technical conditions for heat treatment of machine tool parts Annealing, normalizing, quenching and tempering
-
-
This standard specifies the technical requirements, inspection methods and acceptance rules for annealing, normalizing and temperi
2024-10-04 category：Machinery Industry Standard (JB)+ View
-
-
JB/T 8490.2-1996 Technical requirements for CNC floor-standing milling and boring machines and floor-standing milling and boring machining centers
-
-
This standard specifies the requirements for the manufacture and acceptance of CNC floor-type milling and boring machines and floo
2024-10-04 category：Machinery Industry Standard (JB)+ View
-
-
JB/T 8490.1-1996 CNC floor-type milling and boring machines, floor-type milling and boring machining centers, precision inspection
-
-
This standard specifies the requirements and inspection methods for the pre-adjustment inspection, geometric accuracy and working
2024-10-04 category：Machinery Industry Standard (JB)+ View
-
Hot Standard
More+
- GB 13106-1991 GB 13106-1991 Hygienic standard for the maximum amount of zinc in food 02-18
- JB 10144-1999 JB 10144-1999 Safety requirements for shot blasting (blasting) equipment 01-01
- QB/T 1758-2000 QB/T 1758-2000 电池贴标机 03-02
- HG 2211-1991 HG 2211-1991 Acephate Technical 10-05
- GB 16361-1996 GB 16361-1996 Standard for radiation health protection of patients in clinical nuclear medicine 04-01
- GB 50163-1992 GB 50163-1992 Design specification for halon 1301 fire extinguishing system 03-15
- GB 13871-1992 GB 13871-1992 Basic dimensions and tolerances of lip seals for rotating shafts 01-01
- GB 5519-1988 GB 5519-1988 Method for determination of thousand-grain weight of grains and oilseeds 04-20
- HG/T 2515-1993 HG/T 2515-1993 Analysis method for active components of organic sulfur hydrogenation catalysts 10-08
- GB/T 15507-1995 GB/T 15507-1995 水质 肼的测定 对二甲氨基苯甲醛分光光度法 02-11
- GB/T 13017-2018 Guidelines for preparing enterprise standard system diagram 09-07
- JB/T 9263.2-1999 JB/T 9263.2-1999 Internal standard common experimental glass thermometer type 10-29
- JB/T 2773-1992 JB/T 2773-1992 PN16.0～32.0MPa double-ended studs 04-25
- GB/T 4103.10-2000 GB/T 4103.10-2000 Chemical analysis methods for lead and lead alloys - Determination of silver content 12-17
- JB/T 6025.2-1992 JB/T 6025.2-1992 Technical specifications for gas mixture heaters for gasoline engines 01-01
- GB/T 4881-1985 GB/T 4881-1985 Chinese language code 04-12
- HG 20536-1993 HG 20536-1993 PTFE lined equipment 10-05
- HG/T 2631-1994 HG/T 2631-1994 Chemical reagent cobalt sulfate heptahydrate (cobalt sulfate) 10-09