Objects made of rubber having a modified polymer layer - from ether and ester groupsThere is disclosed a body contacting article, e.g. a surgeon's glove which comprises a first layer of a natural or synthetic elastomer and thereupon a layer of polymer comprising repeating units of the formula...
Mould intended for the vulcanization under pressure of objects made of rubber, in particular to the vulcanization under pressure of the lower part in the r... WD Frans 被引量: 0发表: 1927年 Catalytic Synthesis of Higher Aliphatic Amines from the Corresponding Alcohols Aliphatic amines are of ...
aIn our daily life often contact objects made of metal, wood, glass, leather, rubber and plastic, etc., quality of a material is also a variety of soft or hard, smooth or rough. Car interior trim leather chairs, solid wood, for instance, the steering wheel, the metal of the file hand...
aIn our daily life often contact objects made of metal, wood, glass, leather, rubber and plastic, etc., quality of a material is also a variety of soft or hard, smooth or rough. Car interior trim leather chairs, solid wood, for instance, the steering wheel, the metal file handle, matt...
Shapes and colours 形状和颜色 A. Objects and materials objectmaterialdescription 1) a bell metal used in hotel receptions 2) a chair wood an antique 3) a hat fur made from a real animal 4) a bone rubber a toy for dogs 5) a flag cloth, e.g. cotton the Italian national flag 6) a...
This invention relates to rubber tires and relates particularly to pneumatic tires made essentially of natural rubber or an equivalent. The increasing popu... This invention relates to rubber tires and relates particularly to pneumatic tires made essentially of natural rubber or an equivalent. The inc...
HD Vintage textured paper background 4K Girl in style holding vinyl record. HD Alarm clock ringing 4K Abstract Old Vintage Holy Bible Pages Background Animation HD Colorful Rubber Ducks in River Race 4K Crystal chandelier. Close up of the crystals. HD Stamps On A PassportNext...
The Rubber Pouff is 3D printed out of our recycled rubber tires and can be used as a low seat, a foot stool or a playful object.The Rubber Pouff is printed in eight parts that are adhered together to make one strong piece. The detailed, beveled texture on the surface of the pouff giv...
This article addresses the control problem of robots with unknown dynamics and manipulating flexible rubber objects of unknown elasticity. The manipulated rubber object is considered to be interacting with arbitrarily-switched constraints. Such a kind of robot system is shown to have switched impedance ...
aSorption of elemental mercury by activated carbons 自然力水银的吸着由被激活的碳 [translate] aIn our daily life often contact objects made of metal, wood, glass, leather, rubber and plastic, etc., quality of a material is also a variety of soft or hard, smooth or rough. For instance ...