更换尾轴承填料时的注意事项中不包括()
A.填料长度适当,不许搭接或过短
B.各道填抖的接缝要错开
C.压盖安装后应前后移动灵活、无卡阻
D.按要求成对上紧压盖螺母
参考答案:D
同一物体在不同的温度条件下,其长度()。因此,为了准确地判断、比较物体的长短,确保量值的统一,国际上统一规定()为标准温度。
Which of the following could increase the current ratio()
A. Buying the equipment on credit.
B. Buying the stock on account.
C. Selling marketable securities for cash.