Spring Force of Constant Torque Spring and Wing-up Spring
microporous filtration membrane CMF membrane
Key Laboratory of Hollow Fiber Membrane Materials and Membrane Process
天津工业大学中空纤维膜材料与膜过程教育部重点实验室
contact spring pile-up (contact spring assembly)
half-elliptic spring(semi-elliptic spring)
hard spring， hardening spring
plate spring (plate-form-spring)
plate-form spring (plate spring)
Shape and Spring Back of Constant Torque Spring
soft spring ，softening spring
soft spring， softening spring
spring wheat spring corn intercropping system
semiconductor detector: silicon microstrip detector
semiconductor solid detector (= semiconductor solid radiation detector
UV detector fluorescent detector
1-trimethylsilyl-1-propyne and 1-pentamethlydisilyl-1-propyne copolymer membrane
23 kDa membrane protein
3-node triangular membrane element