mobile hydraulic crane

基本解釋

Mobile crane operator (hydraulic) trade certification is compulsory in Quebec and available, but voluntary, in Prince Edward Island.
移動式起重機(jī)操作員行業(yè)認(rèn)證（液壓）在魁北克省是強(qiáng)制性的，而在愛德華王子島省是自愿的。
It is used in flexible and amplitude loop in the hydraulic mobile crane, especially suitable in the case of heavy area ratio between non-pole cavity and pole one.
用于液壓汽車起重機(jī)變幅與伸縮油缸回路，特別適用油缸兩腔面積比較大的場合。
Rotary cushion valve is the high performance multifunction combination valve which is used extensively in the rotary mechanism of 20~100 ton hydraulic mobile Crane.
回轉(zhuǎn)緩沖閥是我國20噸至100噸液壓汽車起重機(jī)回轉(zhuǎn)機(jī)構(gòu)廣泛應(yīng)用的高性能多機(jī)能組合閥。