圆弧青霉菌毒素-青霉酸
penicillic acid from Penicillium cyclopium
圆弧青霉PG37
Penicillium cyclopium PG37
双圆弧弧齿锥齿轮
double circular arced spiral bevel gear
double circular arc profile spiral bevel gear
双圆弧弧齿锥齿轮传动
Double circular arc profile bevel gears
圆弧圆柱蜗杆
circle arc cylindrical worm screw
hollow flank worm
常现青霉菌SHK1-27
marine-derived Penicillium flavidorsum SHK1-27
短密青霉菌
Penicillium brevicompactum