女人张开腿让男人桶视频全黄

Index Name	Index(%)
	EXCELLENCE	FIST GRADE
BaCl2                          ≥	99.0	98
Sr                                 ≤	0.10%	0.50
Ca                                 ≤	0.01	0.05
Sulphide(S)          ≤	0.003	0.008
Fe                                ≤	0.001	0.003
Water Insuluble Matter   ≤	0.06	0.10
Moisture                       ≤	0.4	0.8