FULLER滑片压缩机
FULLER single slide compressor
彩色照片压缩
color photo image compression
双作用滑片压缩机
double-action sliding vane compressor
单滑片回转式压缩机
single vane rotary compressor
多滑片回转式压缩机
multi-vane rotary compressor
膜片式压缩机
high pressure
diaphragm type compressor
diaphragm compressor
拖车式滑片回转空气压缩机
trailer type sliding vane rotary air compressor
无石墨压缩白石棉垫片
non graphited compressed white asbestos gasket