chadless

释义

半穿孔；

Automatic feed chadless envelope slitter
Easier, Chadless Voting
Lid leveler for chadless tape
Record feeding device with backspace mechanism for chadless perforated records
chadless perforation
chad tape
Method and device for collecting sheets
Testimony of Chad Stone, Chief Economist, Center on Budget and Policy Priorities, Before the Senate Committee on Budget
EFFECTS OF PRE-EXISTING SUBMERSED MACROPHYTES ON THE INVASION SUCCESS OF HYDRILLA VERTICILLATA
Untreated hypertension among Australian adults: the 1999-2000 Australian Diabetes, Obesity and Lifestyle Study (AusDiab)