重型
zhòngxíng
HSK 7
重型 — zhòngxíng
- heavy; heavy-duty; large-caliber
这台重型机械需要定期维护和专业操作人员。 zhè tái zhòngxíngjīxiè xūyào dìngqīwéihù hé zhuānyè cāozuò rényuán — This heavy-duty machine requires regular maintenance and professional operators.
zhòngxíng
HSK 7
这台重型机械需要定期维护和专业操作人员。 zhè tái zhòngxíngjīxiè xūyào dìngqīwéihù hé zhuānyè cāozuò rényuán — This heavy-duty machine requires regular maintenance and professional operators.