Examples of using Are optional in English and their translations into Thai
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Colloquial
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Ecclesiastic
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Ecclesiastic
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Computer
All bonuses are optional.
Are optional for clients' choice.
The following items are optional.
The spare parts are optional according to customers needs.
Three power curves are optional.
Fonts are optional, and you can edit the font yourself.
Two vibration levels are optional.
PS2 or USB connectors are optional, No driver needed, plug and play.
Silver or black frames are optional.
Wood, wire mesh, round pipe are optional as infill material.
Single line and double-line linear punching modes are optional.
Remote control and door switch are optional parts with addilional cost.
All international language lay-out are optional.
Remote control and door switch are optional parts with additional cost.
Glass material and ceramic material are optional.
Glass side panel and glass top side are optional for better display effect.
Shipping methods By sea, by air and by express are optional.
The wall and roof systems are optional.
Mounting accessories with various specifications are optional.
Black, gray, orange, green colors are optional.
Chinese and English software are optional.
Cursor and frequency conversion are optional.
Length ratio is 10 to 30 times are optional.
Stainless steel hopper for all model are optional.
Storage battery and HD camera system are optional.
A Variety of mounting adapters are optional.
Manual sliding door or swing door are optional.
Touch foil, IR touch and Capacitive touch are optional.
F-theta lens& laser marking software are optional.
Hall Sensor and Integrate Speed sensor are optional.