中文版

Biology

Filled with paraffin metal plate dimension = 140mm * 250mm * 30mm. The panel is ...
Product dimension (L*W*H CM): εκ 26
Inner packs dimension (L*W*H CM): 51.5*31.5*6.3 It is used for teachers in...
Product dimension (L*W*H CM): 30*23*0.8
Size is not less than 400mm * 500mm * 350mm, wooden structure. one-person...
Inner packs dimension (L*W*H CM): 25.5*16.1*15 It is used for labs in...
It uses float bowl and array method to measure vital capacity, it can be used in...
It is used for student field investigation practice; it consists of rucksack...
With humidity, light, ventilation and other conditions in order to keep the...
Inner packs dimension (L*W*H CM): 22.2*32.6*8.2
Plastic, ≥1L. Air pressure spray bottle.
It consists of bandage, elastic bandage, rubberized fabric, safety pin, scissors...
Inner packs dimension (L*W*H CM): 8*4.5*2