基本释义:

轴封供汽阀

网络释义

1)gland sealing valve,轴封供汽阀

2)gland exhaust valve,轴封排汽阀

3)supplying steam of shaft gland system,轴封供汽系统

4)gland steam supply,汽封供汽

5)gland seal,汽封，轴封

6)prohibit to supply steam for seal,汽封禁供