Tag:delivery

  • ERP operation document

    Time:2021-7-9

    Project documents 1. Basic introduction 1.0 project introduction The project is based on B / S architecture, involving the purchase, sales and inventory, financial module, document printing and various reports. 1.1 applicable scenarios Production and processing of down, feather products manufacturers. 1.2 technical exchange QQ group: 1129427935 students interested in ERP can come in to […]

  • This simple open source customer relationship management system is really a good thing

    Time:2021-4-26

    Hello everyone, I’m a heartbroken editor for the majority of programmers. I recommend a small tool / source code every day, fill your favorites, and share a little skill every day, so that you can easily save development efficiency, and achieve the goal of not working overtime, not staying up late and not losing your […]

  • The use of OEM partition in notebook disk

    Time:2021-4-25

    (1) Before entering the system, press F8 to enter the advanced startup option of windows 10 and select “repair computer”. (2) Select the keyboard input method. (3) If you have an administrator password, you need to enter it; If no password is set, just “OK”. (4) After entering the system recovery option, select “Dell datasafe […]

  • ABP (net core) + easyUI + efcore to realize warehouse management system

    Time:2021-2-25

    ABP (net core) + easyUI + efcore to realize the storage management system directory ABP (net core) + easyUI + efcore to realize warehouse management system ABP (net core) + easyUI + efcore to realize warehouse management system ABP (net core) + easyUI + efcore to realize warehouse management system  ABP (net core) + easyUI […]

  • SQL Apply query application

    Time:2021-1-13

    Related blogs: Row in SQL_ A comparison between number and apple in dealing with top n and other similar problems SQL Server – focus on apply operator (27) Do you really know how to play SQL? Top and apply in the cold There are the following application scenarios When we use row_ When doing group […]

  • W18Cr4V

    Time:2020-12-24

    W18Cr4V is the most widely used universal high speed steel with high hardness, red hardness and high temperature hardness, which is easy to grind. It is suitable for turning, planing, milling, reaming, broaching, drilling, gear cutting, taps, dies, etc. it is suitable for machining soft or medium hardness materials (below 300-320hb). And the production of […]

  • 37CrNi3A

    Time:2020-12-14

    37crni3a is a kind of alloy structural steel grade specified by Chinese national standard. It has high toughness and high hardenability. The parts can be completely quenched by oil cooling. The creep resistance is stable at 450 ℃. Low temperature impact toughness is good. In the range of 450-550 ℃, there is the second kind […]

  • PCrNi3MoVA

    Time:2020-12-12

    PCrNi3MoVA belongs to medium carbon low alloy quenched and tempered steel. Most of them are used to manufacture heavy load parts which require high strength and toughness, such as barrel, tail and latch body of x-gun.Implement GJB / 3783-1999 standard production and acceptance.The smelting process adopts electric furnace + secondary refining or electroslag remelting to […]

  • PCrNi3Mo

    Time:2020-12-8

    PCrNi3Mo belongs to medium carbon low alloy quenched and tempered steel with σ s > 833mpa. Most of them are used to manufacture heavy load parts which require high strength and toughness, such as X gun barrel, X tail and latch body.PCrNi3Mo smelting process: EAF + ESRExecutive standard: gjb3783-1999Chemical constituents of PCrNi3Mo are as followsCarbon […]

  • L907a ship steel

    Time:2020-11-29

    Development and technical status of 390mpa marine steel l907a and l907a steel plate (l907a) for marine use by continuous casting in Ni Cr Si Mn system.Ship material: nicr907a steelL907a ship steel plateExecutive standard: GJB / 5347-2004: 1L907a warship steel plate military standard specifies this standard GJB / 5347-2004 is applicable to the construction of ship […]

  • 907A ship steel

    Time:2020-11-9

    907A ship steel has seawater corrosion resistance and good weldability. 907A steel is an important material to be used with 907A steel plate.The national military standard review meeting of “Specification for 907A section steel for naval vessels” was held in Hohhot on August 18, 2006, jointly hosted by the Technical Committee for standardization of military […]

  • Control elements in delivery of SAP SD Fundamentals

    Time:2020-4-4

    Control elements in delivery of SAP SD Fundamentals   1、 Delivery type   Delivery type controls the whole delivery. We can see delivery type in the delivery header;     Delivery type considers different business transactions in delivery processing. Delivery types defined in the standard SAP system include: LB:Delivery for subcontract order; LD: Decentralized shipping […]