中文版

Chemistry

Inner packs dimension (L*W*H CM): 51.6*30*6.8 It is a chemical laboratory...
Inner packs dimension (L*W*H CM): 15.6*11.6*35.9 It is used to demonstrate...
Product dimension (L*W*H CM): 26.9*10.9*28 Inner packs dimension (L*W*H CM): 28...
Plastic, single head, large, medium and small each one.
Product dimension (L*W*H CM): 26*19.4*10 Inner packs dimension (L*W*H CM): 19.2...
Can provide protection of neck and head.
Product dimension (L*W*H CM): 26*19.4*10
Product dimension (L*W*H CM): φ25.5*10.3
Inner packs dimension (L*W*H CM): 31.9*16.2*9.2 It is used to do water...
Pen type acidity meter, Measuring range: 0.0~14.0P, Accuracy:±0.1PH, ...
Product dimension (L*W*H CM): 30.5*15.5*21.5 Inner packs dimension (L*W*H CM): ...
The utility model is mainly composed of a wire (Gang Si) as a framework, and the...
Inner packs dimension (L*W*H CM): 11.5*11.7*15.2 It is a traditional tool to ...