loading cylinder

例句：

1. 1. This machine can load the cylinder into the storage tank automatically.
   这台机器可以自动将筒体装入储油罐。
2. 2. The engineer loaded the cylinder with oil and tightened the bolts.
   工程师给筒体加油并拧紧螺栓。
3. 3.During loading, it is important to ensure that the cylinder is securely fastened.
   在装载过程中，确保筒体被牢固地固定是很重要的。