【纺织；造纸】衬纬织物中的内丝【纺织；造纸】在（经编）短程衬纬针织物里的内线

internal relation

internal hexagonal wrench

Internal Expulsion and Pain-Relieving Decoction

internal root sheath

internal blowing mammary welling-abscess

internal crack【材】;underbead crack【材】

internal focusing (internal focussing)

internal examination