Then there are "chippers," who smoke occasionally but never seem to get hooked.
也有吸烟者只是偶一为之但从不上钩。
2
The series of disc chippers is made up of seat, cutter disc, feed inlet port, shell, electric control system, etc.
系列盘式削片机由机座、刀盘、进料口、罩壳、电控系统等部分组成。
3
Bamboo is handled by chippers equipped with a pair of press rolls to crush them before being chipped. Bamboo chips are screened in almost the same ways as wood chips.