With metal skeleton, competitive price and reliable quality. Fast delivery with drop-shipping services.
金属骨架，有竞争力的价格和可靠的质量。快速交货与空运运输服务。
OBJECTIVE To prepare colon-specific multiple and single coated drop pills and compare their colon-specific delivery.
结论多层包衣滴丸和单层包衣滴丸均具有结肠定位释药性能，但前者定位性能明显优于后者。
OBJECTIVE To prepare colon-specific multiple and single coated drop pills and compare their colon-specific delivery.
结论多层包衣滴丸和单层包衣滴丸均具有结肠定位释药性能，但前者定位性能明显优于后者。
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