通信 つうしん規格 きかく

tsūshinkikaku

1. Not a communication standard.

1. Was a communication standard.

1. Communication standard; Communication protocol

1. Communication standard; Communication specification

1. It is not a communication standard.

1. It's not a communication standard.; It isn't a communication specification.

1. Was communication standard.; Was communication specification.

1. Communication standard.; Specification.

1. Not a communication standard.; It is not a communication specification.

1. Was not a communication standard.; Wasn't a communication specification.

1. Probably a communication standard.; Likely a communication specification.

1. Was not a communication standard.; Was not a specification.

1. Wasn't a communication standard.; Wasn't a specification.

1. Probably a communication standard.; Likely a specification.

1. Was not a communication standard.; Was not a communication specification.

1. If the communication standard…; When the communication standard…

1. If the communication standard…; When the communication standard…

1. If the communication standard…; When the communication standard…