可変 かへんピッチプロペラ

kahempicchipuropera

1. Not a variable pitch propeller.

1. Was a variable-pitch propeller.

1. Variable pitch propeller with

1. Variable pitch propeller; Adjustable pitch propeller

1. Not a variable pitch propeller.

1. Not a variable pitch propeller.

1. Was a variable-pitch propeller.

1. Variable pitch propeller.; It is a variable pitch propeller.

1. Not a variable pitch propeller.

1. Wasn't a variable pitch propeller.

1. Variable-pitch propeller, likely.; Probably a variable-pitch propeller.

1. Was not a variable pitch propeller.; Was not a controllable pitch propeller.

1. Wasn't a variable pitch propeller.

1. Variable pitch propeller, likely.; Probably a variable pitch propeller.

1. Was not a variable pitch propeller.

1. If it were a variable-pitch propeller.; If it's a variable-pitch propeller.

1. If it were a variable-pitch propeller; If it is a variable-pitch propeller

1. If/when variable-pitch propeller