WAEC - Office Practice (2021 - No. 44)
At Zeinab & Sons Plc, envelopes are fastened with the use of gum and this takes so much time. The machine which would help overcome this challenge is
collating machine
folding machine
sealing machine
jogging machine
Giải thích
Sealing machine are used to seal containers with liquid, granules, powders, and sprays for consumer, bulk, and original equipment manufacturer supply shipments.