... Frequency of starts and stops起动与停止的频度 Operation and maintenance操作和维护 Frost protection霜冻保护 ...
基于6个网页-相关网页
霜冻保护：它是重要的选择品种，耐寒，是你的领域。
Frost Protection: It is important to choose a cultivar that is hardy in your area.
防冻温控器提供霜冻保护，水流传感器提供风机的运行状况。
Frost protection thermostats protect against freezing and flow sensors provide information on the condition and performance of blowers.
从现在起到5月底晚，霜冻仍然随时可能会来，所以起绒布要备在手边以保护果树的花和早期的土豆苗。
Late frosts can still strike anytime between now and the end of May, so fleece will be at hand to protect fruit blossom and early potatoes.
应用推荐