Metal metal interaction
Base Metal of Plated Metal Strip
Metal and metal complex
metal on metal bearings
metal to metal adhesive joint
fabric to fabric friction
#5 metal zipper with dtm body position #1 cad artwork
(MMH)mixed metal hydroxides
(MMLHC)mixed metal layer hydroxide compound
16-type metal anode electrolyzer
Ⅰa、Ⅰb、Ⅱa、Ⅱb metal cation(M+ 、M2+)
Ⅰa、Ⅰb、Ⅱa、Ⅱb族金属离子(M+、M2+)
集块岩
20-tetra 3-hydroxyphenyl metal porphyrin
20-tetraphenylporphyrinato metal compounds
ⅡB group transition metal