"If each company is still going to have their own standards that they"re verifying for, and if there"s no uniform standard or expectation that everybody is meeting a minimum, you could still have companies making claims like "blockchain verified sustainable", but what does that actually mean?"

อ่านต่อเพิ่มเติม โรงเรียนบ้านทุ่งแฝก

สาระสำคัญ  มะเร็งเม็ดเลือด