20%増やした数量を確保いただくのではなく、通常トヨタ殿向け商売と同様

20%増やした数量を確保いただくのではなく、通常トヨタ殿向け商売と同様に ±20%変動（内示⇔確定）が生じても御社側で許容頂きたい旨の申し入れになります

ผลลัพธ์ (อังกฤษ) 1:

Please ensure the volume increased 20 percent, not typically similar to Toyota, for business ± 20% (unofficial-final) proposal that wanted to would allow on your side even if there will be

ผลลัพธ์ (อังกฤษ) 2:

Rather than get secure a 20 percent increase quantity, business usually Toyota dono for as well as ± 20% variation (unofficial ⇔ confirmed) and will offer to the effect that I would like you allowed in your side even if there is a

ผลลัพธ์ (อังกฤษ) 3:

To ensure the quantity increased 20% to 20% of the variation in the same manner as the business Toyota (usually for mass customization (me) is caused to approach that allows you to your side