ただし、切替までの現行品のバッファストックの確保が絶対条件であり、9月

ただし、切替までの現行品のバッファストックの確保が絶対条件であり、
9月から今回の決定に至るまで3ヶ月かかっているので、この分の確保も必要である。

結果 (英語) 1:

However, ensuring the automatic assembling of current to the switch is an absolute condition that,Because it takes 3 months until it reaches this decision from September should ensure this.

結果 (英語) 2:

However, a secured absolute requirement of the current products of the buffer stock of up to switching,
because it takes three months and up to this decision from September, this amount of secured is also necessary.

結果 (英語) 3:

However, the security of the buffer stock of the current article is essential to switch on, the decision to take three months to September, because of this, it is necessary to secure it. At