Hydrology Ruler: 7100: used in graphs-making for hydrologists. Shanghai Kearing Stationery Co, . Ltd is the specialist and leading manufacturer in this field in China, and she is a high technology....
Shanghai Kearing Stationery Co, . Ltd is the specialist and leading manufacturer in this field in China, and she is a high technology products manufacturer confirmed and awarded by Shanghai Science & ....
Peel-Off China Markers: Mark on any porous or nonporous surface-glass, cellophane, enamel, wood, plastic, etc. Paper wrapped-just pull string and peel down strip to reveal more marker. Shanghai....
Kearing Sandwich Vary Form Rulers are made of plastic, and all the reticles, lines are sandwich, Laminated for durability.And all the lines are very thin but quite clear. 6032: 32cm French curve, ....
T036: Transparent plastic triangle rulers, 90degree and calibrated to 0.5degree. Long side 36cm, short one 21cm. Edge is calibrated in centimeters and millimeters. Sandwich line for durability.....
Kearing Sandwich L-square Rulers are made of plastic, and all the reticles, lines are sandwich, Laminated for durability. All the lines very thin but quite clear. 5808: L-Square, Inch & Metric, 1.5" ....
Acryl T-Ruler: Also named T-shape Ruler, popular used in drawing/ designs, easy use for square measure more manageable. Shanghai Kearing Stationery Co, . Ltd is the specialist and leading manufacturer....
Kearing Sandwich Rulers are made of plastic, and all the reticles, lines are sandwich, Laminated for durability.And all the lines very thin but quite clear. 8001: Metric ruler, 5cm x 50cm, ....
Kearing Sandwich Scale Rulers are made of plastic, and all the reticles, lines are sandwich, Laminated for durability.And all the lines are very thin but quite clear. 8501: 1/ 3 & 1/ 5 scale ruler.....
Flexible Curve Rulers, Instantly adjustable to hold any contour shape without support. It is made with a lead between two steel ribbons, and encased in flexible blue plastic. It has inking edges.....
Use of the French Curve The french curve is used to draw a smooth line through predetermined points. After the points are plotted, a light pencil line should be sketched to connect the points in a....