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filler; neck | |||
entrance hole | |||
filling opening | |||
hand-hole | |||
handhole; influx | |||
filler box; filler opening; filling port; throat |
注 入 口: 15 phrases in 8 subjects |
Automobiles | 1 |
Drilling | 1 |
Metallurgy | 1 |
Mining | 2 |
Oil / petroleum | 2 |
Project management | 1 |
Skydiving | 1 |
Technology | 6 |