結球修剪（Pollarding)
01th April2019
結球修剪（Pollarding)
By Aka with 0 Comments
結球修剪（pollarding）是都市樹木管理很好用的一種修剪方式，可以有效的限制樹形及樹高，這種修剪方式歷史悠久，最早可追溯至古羅馬時代(公園前一世紀)，盛行於中世紀歐洲，如今則在世界各地被廣泛應用於都市樹木的管理。
Difference Between Compression Wood vs. Tension Wood 壓縮材和張力材有什麼不同
01th April2019
Difference Between Compression Wood vs. Tension Wood 壓縮材和張力材有什麼不同
By >樹沃客 with 0 Comments
Difference Between Compression Wood vs. Tension Wood p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Helvetica; color: #000000; -webkit-text-stroke: #000000} p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Helvetica; color: #000000; -webkit-text-stroke: #000000; min-height: 13.0px} span.s1 {font-kerning: none} span.s2 {font: 11.0px 'Lucida Grande'; font-kerning: none} Contents 1 Main Difference 2 What is Compression Wood? 3 What is Tension Wood? 4 Key Differences
繩索抗接強度表
01th April2019
繩索抗接強度表
By >樹沃客 with 0 Comments
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px 'PingFang TC'; color: #000000; -webkit-text-stroke: #000000} span.s1 {font-kerning: none} 繩索抗接強度表 Size POLYPROPYLENE (PP) POLYETHYLENE(PE) NYLON (尼隆) POLYESTER(特多隆) Dia mm Dia inch Cir inch kg/200m Strength kg/200m Strength kg/200m Strength kg/200m Strength 3 1/8 3/8 0.90 120 0.91 100 1.2 220 1.4 170 4 5/32 1/2 1.5 190 1.66 170 2.1 380 2.5 290 5 3/16
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