mechanical pencil lead hardness

... Name:OEM Packing:Plastic Tube, Plastic tube Material:Graphite Length:60mm Diameter:0.5mm Color:Black amount:20 PCs :2H/H/HB/B/2B/3B/4...

... Scratch Method Film Coating Tester Product details Coating is the necessary measurement for the performanc...

Tester applies measurement Applications: The instrument applies measurement. Keep three point touch the coating ...

... Scratch Tester For Surface Coatings Car Type Application: tester is used to test coatings for their and re...

... and wear. The test method allows the use of which have a known grade to be moved over the surface to be tested at a fixed angle a...

... Case , Shell Case Large Capacity Product name New Arrival Colorful Printing EVA Case With Large Capacity Item NO. LT-M-08...

... with pin or lanyard 5. match with all EAS system which has same frequency 6. AM tags can be removed by most of EAS magnetic detacher Quick De...

Product Name: Case Shell case for Executive Fountain Pen,Ballpoint Pen,Stylus Touch Pen,Durable Students with Zipper Made of good-qua...

School stationery- Product: drafting Size:writing point 0.5mm Color:customized PMS Color Tech:custom made Material:p...

promotional gift pen set, pencil, highlighter, mechanical pencil, pen set Safety material,Non-toxic ink conformtable grip various color available diff...

...china,specialize in penci production for over 30 years,our conform to the EN71 and ASTM standard and well export to everywhere of the wor...

... Manual Rockwell Tester iqualitrol HR-150A with Dial Gauge Main Features: 1, Manual Rockwell tester, reliable, durable,...

95% High-Carbon Content Natural Flake Graphite Powder for Natural Flake Graphite size : +50mesh 80%min fixed carbon :90-99.9% moisture: 0....

Lanyard Pencil Tag Model No: T023 Frequency:8.2MHz / 58KHz Unit Dimensions:55×24×12mm Plastic Color:Black.White or Customized Lock:Magnetic Locking La...

OEM Available High Quality Permanent Makeup Free Cut Eyebrow Description: Super color and on waterproofing effect, moderate , texture, ...

... High Quality Metal Dial Diameter 42mm Dial Window Material Mineral Glass Band Material Leather Band Width 22mm Strap Girth 24cm Clasp Typ...

Hard Chromed Mechanical Core Shafts 390mm Length With Chromium Plating Chrome Plated Rod Specification: Diameter: Φ 6-500 mm Length: max 16m Chrome la...