Reviews General Engineering

Stochastic Differential Equations and Applications (Dover Books on Mathematics)

  • an elementary college textbook for students of math, engineering and the sciences in general.
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Ordinary Differential Equations (Dover Books on Mathematics)

  • an elementary college textbook for students of math, engineering and the sciences in general.
  • 832 Pages - 10/01/1985 (Publication Date) - Dover Publications (Publisher).
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Scientific Calculator

  • ✔ 12 digit 2 line LCD display,Made of durable ABS material, Moderately sized numeric buttons. Dimensions: 0.39"H x 3.14"W x 6.29"D.
  • ✔ Perfect choice for high school and college students learning General Math, Trigonometry, Statistics, Algebra I and II, Calculus, Engineering, Physics..
  • ✔ Scientific calculators with LCD Displays can display fractions, derivatives, integrals, sums, and other operations similar to their display in math textbooks..
  • ✔ Over 240 functions, including fractions, statistics, complex number calculations, base arithmetic, linear regression, standard deviation, computer science, and polar-rectangular conversions..
  • ✔ Simple and smooth candy-colored appearance, compact size convenient for travel and pack in bags. Ideal for people such as land surveyors and draftsmen who need to use functions to calculate..
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Yoohey 16mm(5/8-Inch) HSS Twist Drill Bit, 1/2″ Straight Shank High Speed Steel Drilling Hole Tool, Reduced Shank Drill Bit for Metal Aluminum Plate Stainless Steel Wood Plastic Copper Drilling

  • ☛ Tri-flat on the shanks of drills are constructed for tighter chucking maximizing security for precise holes.
  • ☛ Twist Drill Bit with the twist design the drill bit can quickly clears them out, and leaves a clean, smooth hole..
  • ☛ Twist Drill Bit widely Use – Great drill bits for metal, wood, plastic countersink. Suitable for general building/engineering use..
  • ☛ High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
  • ☛ Bits are extremely heat resistant. Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks.
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True Union Ball Valve 1-1/2" with Full Port (2-Pack), UPVC Full Flow Ball Valve - U.S. ASTM EPDM O-Rings and Reversible PTFE Seats, Rated at 230 PSI

  • Higher PSI - Sealed with higher quality ASTM EPDM O-Rings and engineering plastic powder. So our ball valve can withstand a higher pressure(230 PSI) than general products(150-200 PSI)..
  • High Cost Performance: Pack of 2 full flow ball valve are highly cost-effective, and this premium ball valve can be used for many years, reduce your post-maintenance costs..
  • Full Port - The best full flow ball valve for your water project. Provide excellent performance in water engineering, pipeline facilities, agricultural irrigation, swimming pool and other commercial pipeline systems..
  • Easy to Operate and Install - The smooth inner sphere makes the handle easy to rotate. Perfect match with PVC pipe 1 1/2 inch Sch40. standard..
  • Perfect Sale After Service - We provide online service at any time. If there is any problem with the product, we can return or exchange the goods unconditionally or refund your full amount..
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ACDelco Gold 337-1119 Starter

  • NEW units are manufactured under the guidelines of ISO Quality Standards to ensure consistent quality   All components are 100% NEW to provide improved performance.
  • Engineering enhancements to internal components provide the latest, most efficient unit for your vehicle.
  • Key components are greased to ensure long term reliability in harsh conditions.
  • All dimensions, key mounting surfaces, and contact points are gauged and measured to ensure proper fit.
  • Computer tested for solenoid contact life, coil balance, and pull strength, and the drive gears/clutches are assembled under tight specifications for even greater peace of mind.
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional      Premium aftermarket replacement part.
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models.
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DS Safety Waterproof Work Gloves Hycool Grip Working Gloves 1 Pair(L,Blue)

  • ...n, suitable for low temperature, damp environment, outdoor or cold store.
  • - MULTI-PURPOSE: Suitable for all kinds of outdoor work under hot or wet environments. General for light metal fabrication, handling small oily parts and components, painting and horticulture, micro engineering, handling small castings, parts assembling, other automotive application, general handling work and so on.
  • - WARRANTY: We specialized in all kinds of gloves, products sold all over the world. We serve every customer carefully. If for any reason you are not 100% satisfied with this product, please contact us. DS Safety Customer Service Team will immediately refund your purchase price or offer replacement..
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Makita A-97748 1/8\ Black Oxide Drill Bit, 1/4\ Hex Shank

  • [Specifications and packaging]: 33 Piece hex shank twist drill bit set.Plastic case..
  • [Fitment]: Wood drill bit set for metal/wood/plastic sink. Suitable for home DIY, and general building/engineering use..
  • [Material]: Impact drill bits use classic high speed steel construction with titanium coating for capability and durability..
  • [Advantage]: Hex shank twist drill bit set drill edged principle Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency..
  • [Quick Replacement, Safe Installation]: Titanium drill bit fits into all power tools more easily and securely, specially for locking into quick change chuck. We also offer a quick-change adapter to better quick change..
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amoolo Titanium Step Drill Bit (10 Step), 1/4\ to 1-3/8\

  • TITANIUM | HIGH SPEED STEEL - Industrial grade high speed steel ensures excellent durability and strong wear-resistance. The titanium coating reduces friction and cools faster, giving longer using life. Prefect for Soft Metal Sheet/Wood/Plastic/Aluminum Sheet/Copper and other metal sheets. Suitable for Home DIY, General Building and Engineering Use..
  • DOUBLE-FLUTE DESIGN - Double cutting blades design guarantees a faster and smoother cutting, allows particles escape easily..
  • 118° X-TYPE SPLIT POINT - Requires less pressure with self-centering and prevents walking..
  • 3/8" TRI-FLATTED SHANK - Fits into most pistol drill and drill press securely without slippage when drilling new holes or enlarging existing holes..
  • ONE BIT WITH MULTIPLE DRILL SIZES -　10 STEP： Includes 1/4.
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Digital 7X Range Handheld Rangefinder Range Finder Hunting Telescope Distance Meter Tester Range Finder

  • Suitable for: Rangefinder Handheld is suitable for electricity power engineering, hunting, mountain climbing, watching car race, and playing ..
  • Great Accessory: Green mode and general mode for choosing, with this green mode, you can test the distance from you to the hole easily. Great....
  • Excellent Performance: Uses precise optics and digital technology to measure distances, brightened the view with higher definition, and longer....
  • Aftersales Guarantee: If you have any questions about the product, or you encounter problems with your use, you can contact us directly. We will....
  • Portable: Comfortable grip with ergonomic design, handy and portable, accurate speed and distance measurement, low deviation..
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A.B Crew 110V Tankless Electric Hot Water Heater Faucet Kitchen Heating Tap Water Faucet with LED Digital Display(Big Under Inflow)

  • ... teeth with warm water every morning are great enjoyments..
  • Please Note: When you receieve the water heater, please do not test it in your hands, you need install it well and then test, or it will be dangerous. Please operate it according to the instructions..
  • Material: H59A level environmental refined copper + ABS engineering plastics. ABS engineering plastics, high temperature resistant, soft and strong, not easy to burst high shape stability. Strong anti-stamping, UV radiation, so the product is not easy to aging security is more durable and lasting..
  • 4 types to choose: Big Under Bend, Small Under Bend, Big Lateral Bend, Small Lateral Bend. In general, to say at least, temperature at about 20 degrees to 40 degrees in winter & 30 degrees to 50 degrees in summer, depending on the quantity of flowing water..
  • ATTENTION:Please PULL THE PLUG when under freezing weather condition. Otherwise the ice water would open the power and heat itself automatically, the electronic thermal faucet would burn-out by the blocked hot water, even cause spontaneous combustion in extremely serious conditions. PLEASE NOTE that warranty will not be provided in case of the above-mentioned circumstances.(THIS PRODUCT IS STRICTLY PROHIBITED FOR OUTDOOR USE.).
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Educational Long Alnico Bar Magnet Small with North South Identified for Students Teachers Science Education 2Pcs

  • ...wledge for teachers that is easy to understand (you don't have to be a science specialist! ), definitions of key vocabulary words, step-by-step assembly with photos, 14 photo-illustrated student experiments, variations for differentiating instruction.
  • cross-curricular connections to math, language arts/writing, and engineering/technology.
  • analyze and interpret questions for assessment, answer key, and even more (new lessons) and downloadable masters online!.
  • Conduct NGSS-aligned experiments that explore force and motion, stability and change, energy, structure and properties of matter, waves, engineering design, cause and effect, patterns, and more! Lessons include 1. Attract & Repel, 2. Viewing Magnetic Fields, 3. It's Alive! , 4. Magnetism Matters, 5. Science Friction, 6. Pinball Machine, 7. Full STEAM Ahead! , 8. Dangling Challenge, 9. Tricks on a Bridge, 10. Make a Compass, 11. Earthquake-Resistant Structures, 12. Perpetual Notions, 13. Wiggle Wires, and 14. Stop the Train!.
  • Station measures approximately 10" L x 4. 8" W x 11" H. Great for demonstration and classroom labs (grades 3 - 8), STEM programs, science fairs, maker spaces, or engineering clubs..
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Arlen Ness 07-332 Brass Fusion Grip

  • 【Compatible Adaptation】General motorcycle handlebars are suitable for all 7 / 8 "left and 1" right handlebars. Left inner diameter: 21.5mm (0.85 in.), right inner diameter: 25mm (0.98 in.), for throttle twist..
  • 【Grip Comfort】Diamond knurling on the surface of the handlebar cover, comfortable grip and anti-skid design, which can appropriately relieve hand fatigue of long-time driving..
  • 【Color Diversity】Unique appearance design, modern, fashionable, beautiful and practical. There are 8 colors for you to choose, which can enhance the appearance of motorcycle and make it fashionable and colorful..
  • 【High Quality Material】The motorcycle handle sleeve is made of aluminum alloy and anti-skid engineering plastic processed by CNC and anodized on the surface. It is exquisite, durable, corrosion-resistant and low temperature resistant..
  • 【Easy to Install】The handlebar cover is very easy to install. Just remove your existing handle and install a new replacement..
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