going too far is as bad as not going far enough; beyond is as wrong as falling short; too much is as bad as too little
contact spring pile-up (contact spring assembly)
Ground-Contact Section and Contact Pressure
Test Constructure of contact window or contact resistor of metal-Semiconductor
thermal contact (=thermo-contact)
a bad quarter of an hour
allowance for bad debts
Arranging order according to good and bad