Chinese Traditional Female Clothing Wei Jin Style Hanfu Dress Name: Chinese Traditional Hanfu Dress Categaory: Chinese Ancient Clothes Fabric: Polyester Color: As picture Size: S/M/L/XL Season: Spring/Summer/Autumn Occasions:Cosplay/Party/School Festival/Outfit/Photographing Concert/Graduation Stage / Performance Package Included: One Big Sleeve Shirt One Shirt One Skirt Chinese Traditional Hanfu Dress, embodying Wei Jin elegance. Crafted from comfortable polyester, this dress features a cross-collar, waist-length design, and a belted waistband for a graceful silhouette. The flowing immortal skirt adds an enchanting touch, perfect for cosplay, parties, and various occasions throughout the seasons. Size Information Unit cm (1cm=0.394inch, 1 inch=2.54cm) Size Bust Length Height Wight(kg) S Under 96 100 155-160 42.5-50 M Under 102 100…

Description ELF BAR 600 DISPOSABLE VAPE KIT — NICOTINE-FREE (0MG) This listing is for ZERO NICOTINE Elf Bars. Please see our other Elf Bar listing for regular Elf Bars with nicotine. The Elf Bar 600 Disposable Kit is nicotine-free (0 mg), with the same 360 mAh built-in battery and 2 ml of e-liquid, lasting up to 600 puffs, and comes in 8 fruity or menthol flavour choices. Mix and match 5 for £20 with the other Elf Bar Disposable Kits. This disposable kit can provide up to 600 puffs, which has a similar smoking time to ~40 cigarettes. Please Note: To order multiple flavours, select each desired flavour and quantity, add…

Scientists have developed conductive and superhydrophobic Ag/PDMS films with high stability for passive de-icing and electromagnetic shielding. Their high electromagnetic shielding effectiveness has been maintained even for servicing in harsh environments. In a recently conducted work, silver nanoparticles (AgNPs) were synthesised and sprayed onto the surface of cotton fabric to produce a conductive film. Then a layer of poly(dimethyl siloxane) (PDMS) was deposited onto the film to prepare Ag/PDMS composite film. The Ag film is with FCC crystalline and particle-like morphology, while layers of organic PDMS are cladding the Ag micro-nano structures. With increasing spraying time, nano‑silver particles changed from round spherical to worm-like, resulting rougher and higher electrical conductivity.…

Time to read: 3 min I’ve been through the gauntlet of prototyping, design, and manufacturing a few times. I started out fixing other people’s designs with a hand file, and I’ve also designed involute gears for a low-precision injection mold. Thanks to this breadth of experience, I was able to create a simple cheat sheet for making quick manufacturing decisions when it comes to CNC machining vs. injection molding. You may be asking yourself: what do I need a cheat sheet for?  Well, engineering design teams often don’t receive the necessary information to design and fabricate a functional part on the timelines they are given. Usually, engineers are given the…

In thermal power plants, limescale deposits significantly reduce the efficiency of the plants: a layer of limescale just 1 mm thick in the pipes of the heat exchangers reduces the efficiency of electricity production by around 1.5 %. To compensate for the Europe-wide loss, an additional 8.7 million tons of hard coal would have to be burned. A research team from ETH Zurich and the University of Berkeley has invented a special coating that prevents the adhesion of lime crystals. The team investigated the interaction between growing lime crystals, the surrounding water flow and the surface on a microscopic level. Based on this, coatings made of various materials were developed…

Description CRYSTAL CLEAR BAR SALTS ENERGY ICE Crystal Clear Bar Salts Energy Ice is an invigoratingly fizzy and fruity energy drink, a classic that will quench your thirst.Check out the full range of Crystal Clear Bar Salts for a cheaper, cost-effective and environmentally friendly refillable e-liquid alternative to vaping disposable devices. Specifications Flavours: Fizzy, Mixed Fruit Nicotine Type: Nicotine Salt Bottle Size: 10ml Nicotine Strength: 10mg & 20mg VG/PG Ratio: 50/50 Vaping Style: MTL Easy Fill Nozzle Childproof Cap Crystal Clear Bar Salts provides an extensive range of flavoured nic salt e-liquids replicating the best-selling disposable single-use vape devices. These convenient and simple-to-use refillable e-liquids are a cost-effective and environmentally…

Chinese Ming Style Modern Hanfu Dress Winter Coat The coat is made of dragon and phoenix fabric, which is warm and windproof. The lining is made of dark patterned jacquard fabric, and the short jacket sleeves are designed to be more practical for daily wear with bow pocket sleeves. Frenulum The bow tie of satin jacquard fabric is embroidered with small grapes, and two cute rabbit hair balls can be freely disassembled. Skirt Using printed fabric, ink sensitive grape print, stitching satin jacquard fabric, side zipper, and back elastic design for easy on and off.   Size Information Unit cm (1cm=0.394inch, 1 inch=2.54cm) Coat Size Bust Length Hem Sleeve Width…

Time to read: 6 min Products that are subject to a torsional load often require analysis like the analysis used for bending stiffness. The main differences are the specific material property to be used (Shear Modulus or Modulus of Rigidity) and the polar moment of inertia (which is very similar to the area moment of inertia used in bending). Torsion may be defined as the twisting effect that occurs in a body when a torque, or a twisting force, is applied to it. One example of torsion is the twisting that occurs in a driveshaft when the throttle is applied in a race car.  This article will walk product designers…

The restriction on diisocyanates is bringing new requirements for companies placing the substance on the market and their users in Europe. A digital platform by ISOPA/ALIPA offers a solution for training. In addition to new labelling requirements, the restriction specifies that all industrial or professional users of diisocyanates with a monomeric concentration greater than 0.1 % by weight have to complete a training. This requirement must be met before 24th August 2023. Under the new restriction, on the one hand, suppliers of diisocyanates shall ensure that the recipient is provided with training materials and courses in the official language(s) of the Member State(s) where the substance(s) or mixture(s) are supplied.…

Time to read: 5 min Countersink holes and countersink compatible fasteners are used in all sorts of products and projects. From cellphones and computers to industrial equipment and cabinets, countersinking is used for machining metal stock, wood, sheet-metal, and even PCBs. Engineers and designers need to know what a countersink hole is and how it can be used (compatible fasteners and other uses) to determine if it is the best choice for the project. In this article we’ll define countersink holes, when to use a countersink, and describe how to use ANSI common standards to properly call out a countersink hole for manufacturing. What is a Countersink? A countersink is…