single-acting atomizer

什么意思... ... single-acting 单作用的 single-acting atomizer 单动式弥雾机 Single Pneumatic acting cylinder 单动气压缸 ...

下载... ... single wheel tractor 单轮式曳引机 single-acting atomizer 单动式喷雾机 single-acting cylinder 单动式液压缸 ...