nip-out
Tourism for the purpose of seeing the culture and lifestyle of another ethnic group.
Not expanding.
A second or subsequent deliverance.
(mining) The situation where the roof and thill approach each other, diminishing the usual thickness of the coal seam or extinguishing it completely.
作業班は、前方で屋根と底板が接近して石炭層がほとんど消失する層の消尽が発生したため、掘削を中止した。
Don't have an account? Sign up
Do you have an account? Login
DiQt
Free
★★★★★★★★★★
