3.2.3.3.3轴承轴径间隙符合标准要求。3.2.3.3.4各处“O

3.2.3.3.3 The bearing shaft diameter clearance meets the requirements of the standard. <br>3.2.3.3.4 The "O" ring and gasket are sealed tightly and not leaking. The selection specifications are appropriate, there is no aging and hardening phenomenon, no fracturing, and the size is not suitable for use.

3.2. 3.3. 3. The bearing diameter clearance meets the standard requirements.<br>3.2. 3.3. 4 "O" rings and gaskets at all places shall be tight without leakage, with appropriate specifications, no aging and hardening, no fracturing and improper size. They shall not be used.

3.2.3.3.3 Bearing shaft diameter clearance meets the standard requirements. 3.2.3.3.4 All O-rings and gaskets are tightly sealed and leak-free, with proper selection specifications, no aging and hardening, no fracturing, and improper size. They are not allowed to be used.