COPⅡ coated vesicle (COPⅡ被膜小泡)
The top piston ring is plasma coated to give the lowest wear rate to reach the goal of two-years’ with sufficient margin()
The top piston ring is plasma coated to give the lowest wear rate to reach the goal of two-years’ with sufficient margin()
COPⅠcoated vesicle (COPⅠ被膜小泡)
clathrin-coated vesicle (披网格蛋白小泡)