long play record {= LP record}
record-to-record travel
record-to-record travel algorithm
anchorage of columnar mesophase
cantilever columnar shell
coal seam columnar cection
columnar
柱状
柱形的
柱状构造
柱状组机
针状的
柱状的
圆柱形的
圆柱的
圆筒形的
柱状游离
Columnar Activated Carbon
columnar array of photocell approach