







through hole
bore
through-bore
The invention discloses a laser processing method and a laser processing device for a non-through hole.
In this paper, theoretical analysis, numerical calculation and experimental are used to study the coupling effects of ultra-wide spectrum electromagnetic pulse to the hole.

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Open the tool →贯通孔 (guàn tōng kǒng) means “through hole, bore, through-bore”.
贯通孔 is pronounced guàn tōng kǒng in Mandarin Chinese.
“through hole” is 贯通孔 (guàn tōng kǒng) in Chinese.
This page has 2 example sentences using 贯通孔, each with pinyin and an English translation.