ブロックゲージでしょう
burokkugējideshō
1. Probably block gauges.
Noun
#2864778
1. Probably block gauges.
1. gauge
1. it seems; I think
2. right?; don't you agree?
1. Gauge of; Measuring
1. With gauge; By gauge
1. If/when gauge; If the gauge
1. It is a gauge.; It's a gauge.
1. Was a gauge.
1. It is not a gauge.; It's not a gauge.