熔锥号数的英文

• seger nimber
• seger number
• seger's number

• 熔:    melt; fuse; smelt
• 锥:    awl awl-shaped things
• 号数:    number
• 熔锥:    fusible cone; melting cone; pyrometric cone; seger's cone; seger‘s cone
• 测温锥号码:    pyrometric cone number